Grandstream Networks DP752 Administration Manual
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Grandstream Networks DP752 Administration Manual

Dect cordless voip system
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Grandstream Networks, Inc.
DP752/DP730/DP722
DECT Cordless VoIP System
Administration Guide
DP752
DP730
DP722
DECT Cordless VoIP
DECT Cordless
DECT Cordless
Base Station
HD Handset
HD Handset

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  • Page 1 Grandstream Networks, Inc. DP752/DP730/DP722 DECT Cordless VoIP System Administration Guide DP752 DP730 DP722 DECT Cordless VoIP DECT Cordless DECT Cordless Base Station HD Handset HD Handset...
  • Page 2 Grandstream Networks, Inc. is not permitted. The latest electronic version of this guide is available for download here: http://www.grandstream.com/support Grandstream is a registered trademark and Grandstream logo is trademark of Grandstream Networks, Inc. in the United States, Europe and other countries. CAUTION Changes or modifications to this product not expressly approved by Grandstream, or operation of this product in any way other than as detailed by this guide, could void your manufacturer warranty.
  • Page 3 (SAR) for uncontrolled environment/general population exposure limits specified in ANSI/IEEE Std. C95.1-1992 and had been tested in accordance with the measurement procedures specified in FCC/OET Bulletin 65 Supplement C (2001) and IEEE 1528. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 4 This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Operating Frequency Band (RF): DECT: 1881.792 MHz - 1897.344 MHz (TX/RX) Modulation Mode: DECT: GFSK Max. Of Transmit Power: DP752 DP730 DP722 22.9 dBm 22.5 dBm 22.3 dBm P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...

  • Page 5: Gnu Gpl Information

    GNU GPL INFORMATION DP752 firmware contains third-party software licensed under the GNU General Public License (GPL). Grandstream uses software under the specific terms of the GPL. Please see the GNU General Public License (GPL) for the exact terms and conditions of the license.

  • Page 6: Table Of Contents

    DP730/DP722 Handsets Description ....................27 DP730/DP722 Icons Description ......................31 DP730/DP722 Handsets Menu ......................33 CONFIGURATION GUIDE .................... 39 Obtain DP752 Base Station IP Address via Paired DP730/DP722 ............. 39 Configuration via Web Browser ......................39 P a g e DP752/DP730/DP722 Administration Guide...
  • Page 7 Change Base Station Admin PIN code ....................78 Register DP730/DP722 Handsets to DP752 Base Station..............78 Using DP730/DP722 with Multiple DP752 Base Stations ..............79 Registering DP730/DP722 to an additional DP752 base station ..........79 Switching Between Different Base Stations ................. 80 Unregister the DP730/DP722 ......................80 Locating DP730/DP722 Handsets from DP752 Base station ..............
  • Page 8 DP760 DECT Repeater Association ....................100 Auto Association ......................... 100 Manual Association ........................101 Use DP752 Repeater Management to Associate DP760 ............102 DP760 DECT REPEATER DISSOCIATION FROM DP752 ........104 Using DP760 Web GUI ........................104 Using Page Button ..........................104 Using Repeater Management Mode on DP752 .................
  • Page 9 Table of Tables Table 1: DP752 Features at a Glance ......................16 Table 2: DP730 Features at a Glance ......................16 Table 3: DP722 Features at a Glance ......................16 Table 4: DP752 Technical Specifications ....................17 Table 5: DP730 Technical Specifications ....................19 Table 6: DP722 Technical Specifications ....................
  • Page 10 Figure 20: Multiple Base Stations Registration ................... 80 Figure 21: Switching Between Base Stations ..................... 80 Figure 22: Unregister DP730/DP722 from DP752 web UI ................81 Figure 23: Locate Handsets via Web UI ..................... 82 Figure 24: SIP Settings ..........................83 Figure 25: SIP Accounts Settings........................

  • Page 11: Document Purpose

    DOCUMENT PURPOSE This document describes how to configure DP752 DECT Cordless VoIP Base Station features via DP730/DP722 DECT Cordless HD Handsets LCD menu and Web GUI menu. The intended audiences of this document are VOIP administrators. To learn the basic functions of DP752/DP730/DP722, please visit http://www.grandstream.com/support...

  • Page 12: Change Log

    • Add ability to manually configure date and time on the base Web GUI. [Manual Time Settings] • Added support to enable or disable “Allow Unsolicited REFER” option for DP750/DP752. [Allow Unsolicited REFER] • Change DP730 Preferences option “Mute as DND” default to “Enabled” from “Disabled” to make enabling DND more convenient.

  • Page 13: Firmware Version 1.0.7.5

    • Added support for Intercom feature. [Shortcut] Firmware version 1.0.7.5 • This is the initial version for DP752/DP730/DP722. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...

  • Page 14: Gui Interface Examples

    GUI INTERFACE EXAMPLES http://www.grandstream.com/sites/default/files/Resources/DP752_web_gui.zip Screenshot of Login Page Screenshots of Status Pages Screenshots of Profiles Pages Screenshots of DECT Pages Screenshots of Settings Pages Screenshots of Maintenance Pages Screenshots of Phonebook Pages P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...

  • Page 15: Welcome

    DECT Cordless HD Handsets. The DP752 is a powerful DECT VoIP base station that pairs with up to 5 of Grandstream’s DP series DECT handsets to offer mobility to business and residential users. It supports a range of up to 400 meters with DP730 and up to 350 meters with DP722/DP720 outdoors and 50 meters indoors to give users the freedom to move around their work or home space, delivering efficient flexibility.

  • Page 16: Product Overview

    PRODUCT OVERVIEW Feature Highlights The following tables contain the major features of the DP752 / DP730/DP722: Table 1: DP752 Features at a Glance  5 Handsets. DP752  10 accounts.  10 Lines.  5 Concurrent calls.  PoE power support.

  • Page 17: Dp752 Technical Specifications

    DP752 Technical Specifications The following table resumes all the technical specifications including the protocols / standards supported, voice codecs, telephony features, languages and upgrade/provisioning settings for the Base station DP752. Table 4: DP752 Technical Specifications Air Interface Telephony standards: DECT Frequency bands: ▪...
  • Page 18 FCC: FCC Part 15B; FCC Part 15D;MPE; FCC ID CE：EN 55032; EN 55035; EN 61000-3-2; EN 61000-3-3; EN 60950-1; EN 301 489-1/-6; EN 301 406; EN 50385; RED NB Cert RCM：AS/NZS 32; AS/NZS 60950.1. ANATEL, EAC, UL(adapter). P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...

  • Page 19: Dp730 Technical Specifications

    G.722 codec for HD audio and G.726 codec for narrow band audio (G.711μ/a-law, G.723.1, G.729A/B, iLBC and OPUS are supported via companion DECT base station DP752), AEC, AGC, Ambient noise reduction on microphone capturing and advanced noise suppression on audio playing...
  • Page 20 CE：EN 55032; EN 55035; EN 61000-3-2; EN 61000-3-3; EN 60950-1;EN 301 489-1/-6; EN 301 406; EN 50332-2; SAR(EN50360;EN50566;EN 50663;EN62209- 1; EN62209-2; EN 62479); RED NB Cert RCM：AS/NZS CISPR32; AS/NZS 60950.1;AS/CA S004;AS/ACIF S040. ANATEL, EAC, UL(adapter). P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...

  • Page 21: Dp722 Technical Specifications

    G.722 codec for HD audio and G.726 codec for narrow band audio (G.711μ/a-law, G.723.1, G.729A/B, iLBC and OPUS are supported via companion DECT base station DP752), AEC, AGC, Ambient noise reduction on microphone capturing and advanced noise suppression on audio playing...
  • Page 22 CE：EN 55032; EN 55035; EN 61000-3-2; EN 61000-3-3; EN 60950-1;EN 301 489-1/-6; EN 301 406; EN 50332-2; SAR(EN50360;EN50566;EN 50663;EN62209- 1; EN62209-2; EN 62479); RED NB Cert RCM：AS/NZS CISPR32; AS/NZS 60950.1;AS/CA S004;AS/ACIF S040. ANATEL, EAC, UL(adapter). P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...

  • Page 23: Getting Started

    This chapter provides basic installation instructions including the list of the packaging contents and also information for obtaining best performance with the DP730/DP722 DECT Cordless HD Handsets and the DP752 DECT Cordless VoIP Base Station. Equipment Packaging Table 7: Equipment Packaging – DP752 DP752 •...

  • Page 24: Table 9: Equipment Packaging - Dp722

    1 Handset Belt • 2 Rechargeable batteries • 1 Quick Installation Guide Figure 3: DP722 Package Content Note: Check the package before installation. If you find anything missing, contact your system administrator. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...

  • Page 25: Connecting Dp752

    You have two options for power and network connection of the base station: AC power or Power over Ethernet (PoE). Note: For better signal range, we recommend installing DP752 with LED side facing toward the usage area. Ceiling mount is recommended for better coverage.

  • Page 26: Battery Information

    2. Connect the other end of the power adapter into an electrical power outlet. 3. After setting up the Handsets and the charge station, place the Handsets in the charge station. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...

  • Page 27: Dp752 Led Patterns

    Figure 6: Setting up Charging Stations DP752 LED Patterns The DP752 has 5 LED lights on it. Please refer to the following table for the meaning of each light. Figure 7: DP752 LED Patterns Table 11: DP752 LED Patterns Status LED Light Indicates Power ON/OFF.

  • Page 28: Table 12: Keypad Keys Description

    On-hook / Power key Terminates calls or turns the handset on / off. Alphanumeric Keypad Provides the digits, letters, and special characters in context- sensitive applications. For + sign, press and hold key 0. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...

  • Page 29: Table 13: Keypad Keys Description

    Earphone Delivers audio output. Volume up / Down Keys Configure the handset and ringtone volume. PTT Key PTT (Push-to-Talk) button, to initiate PTT call. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 30 • Press and hold # key for approximately 2 seconds to lock the keys. • Press Unlock softkey and then # to unlock the keys. Microphone Picks up audio earpiece and hands-free calls. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...

  • Page 31: Dp730/Dp722 Icons Description

    Signal status Signal very low Signal status Signal low Signal status Signal normal Signal status Signal good Signal status Signal very good Microphone MUTE Status OFF - Not muted ON – Muted P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 32 OFF - Do Not Disturb disabled ON - Do Not Disturb enabled Call forward Call waiting Information Account not registered Account Registered Error message Handset number Incoming Call notification Outgoing Call notification P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...

  • Page 33: Dp730/Dp722 Handsets Menu

    You can press Power key at any time to cancel and return to standby mode. If you do not press any key, the Handsets automatically reverts to standby mode after 20 seconds. Note: Users can navigate by through handset menu by pressing menu number when displayed. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...

  • Page 34: Figure 10: Dp730/Dp722 Menu Structure

    5. LED Diagnostic 5. Display 6. System Monitoring Settings 6. Gesture (DP730) 7. Network Settings 8. SIP Settings 9. System Settings 10. Firmware Upgrade 11. Factory Functions Figure 10: DP730/DP722 Menu Structure P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 35 Private: Private contacts include contacts visible in the current Handsets only. Contacts • Global: Global phonebook contacts are the contacts shared between the Handsets subscribed to the DP752 base station. Note: Private/Global Phonebooks will be merged on the handset. Display the call history: Call History 1.
  • Page 36 Outgoing Calls, 5: History, 6: Contacts, 7: Status, 8: Line, 9: Voice Mail, 10: Ringer Volume Up, 11: Ringer Volume Down, 12: Audio Volume Up, 13: Audio Volume Down, 14: Intercom. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 37 Prompt and menu key timeout. 6. Gestures (DP730 only) Configure Close-to-Ear Backlight and Facedown Hangup. 7. Network Settings Configure IP addresses and select DHCP/Static IP mode. 8. SIP Settings Configure/View SIP accounts settings. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 38 Displays RSSI, battery voltage and RPN information. • Vibration (DP730 only) Test vibration on DP730. • Acceleration Sensor (DP730) Displays X, Y, Z coordinates. • Proximity Sensor (DP730) Test proximity sensor on DP730. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...

  • Page 39: Configuration Guide

    Obtain DP752 Base Station IP Address via Paired DP730/DP722 DP752 is by default configured to obtain IP address from DHCP server where the unit is located. In order to know which IP address is assigned to your DP752, please follow below steps using a paired DP730/DP722 Handsets with your DP752 base station.

  • Page 40: Accessing The Web Ui

    1. Connect the computer to the same network as DP752. 2. Make sure the DP752 is booted up. 3. You may check DP752 IP address via a subscribed DP730/DP722 on its LCD menu at Status → Base Status → IP Address. Please see...

  • Page 41: Icons Bar Shortcut

    If using the Save button, after making all the changes, click on the Apply button on top of the page to submit. After submitting the changes in all the Web GUI pages, reboot DP752 to have the changes take effect if necessary;...

  • Page 42: Changing User Level Password

    Changing User Level Password 1. Access the Web GUI of your DP752 using the admin’s username and password. 2. Press Login to access your settings. 3. Go to Maintenance → Web/SSH Access. 4. In Web/SSH Access page, locate User Password section: a.

  • Page 43: Changing Http / Https Web Access Port

    Note: DO NOT USE same password for both user and admin accounts. Changing HTTP / HTTPS Web Access Port 1. Access the Web GUI of your DP752 using the admin’s username and password. 2. Press Login to access your settings.

  • Page 44: Web Configuration Definitions

    Figure 17: Web Access Port Web Configuration Definitions This section describes the options in the DP752 Web UI. As mentioned, you can log in as an administrator or an end user. • Status: Display system info, network status, base and repeater status, account status, and line options.

  • Page 45: Status Page Definitions

    Version Base DECT RF Indicates region of base DECT RF. Region Base DECT RFPI Specifies DECT RFPI (Radio Fixed Part Identity) address which is a unique identity Address for the base. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 46 Displays the configured SIP User ID for the account. DND status of the account. Default No. Forward The unconditional forward number. Busy Forward The forward number for Call Forward Busy. Delayed Forward The no answer delayed forward number. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 47 Core: Specifies Core version. • Base: Specifies Base version. • Prog: Specifies Prog version. This is the main firmware release number, which is always used for identifying the software system of the DP752. • Locale: Specifies Locale version. • Recovery: Specifies Recovery version.

  • Page 48: Profiles Page Definitions

    Outbound Proxy Specifies IP address or domain name of outbound proxy, media gateway or session border controller. Used by DP752 for firewall or NAT penetration in different network environments. If symmetric NAT is detected, STUN will not work, and only outbound proxy can correct the problem.
  • Page 49 This will unregister all SIP accounts under concerned Profile. Default is Yes. Add Auth Header Adds “Authentication” header with blank “nonce” attribute in the initial SIP on Initial REGISTER REGISTER request. Default is No. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 50 SIP T1 timer. If no response is received the timeout is increased to (2*T1) and then (4*T1). Request re-transmit retries would continue until a maximum amount of time defined by T2. Default is 0.5 seconds. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 51 “From” header in the SIP request to indicate the E.164 number. If set to "Enable". • Enabled: "Tel:" will be used instead of "sip:" in the SIP request. Please consult your carrier before changing this parameter. Default is Disabled. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 52 Specifies which end will act as refresher for outgoing calls: • Refresher UAC: The base station acts as the refresher. • UAS: Callee or proxy server act as the refresher. Default is Omit P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 53 • SIP INFO: uses SIP INFO to carry DTMF. The defect of this mode is that it's easily to cause desynchronized of DTMF and media packet for the reason the SIP and RTP are transmitted respectively. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 54 Default is Disabled. It uses SDP security description to exchange key. Please refer to: SDES: https://tools.ietf.org/html/rfc4568 SRTP: https://tools.ietf.org/html/rfc3711 Crypto Life Time Adds crypto life time header to SRTP packets. Default is Yes. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 55 <=1> - add a leading 1 to all numbers dialed, vice versa will remove a 1 from the number dialed | - or • Example 1: {[369]11 | 1617xxxxxxx} – Allow 311, 611, 911, and any 10-digit numbers of leading digits 1617 P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 56 Specifies matching rules with number, pattern or Alert Info text. When the incoming Caller ID caller ID or Alert Info matches the rule, the phone will ring with selected distinctive ringtone. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 57 Disables use of visual message waiting indicator when there is an unread voicemail message. Default is No. Transfer on Transfers the call to the other party if the conference initiator hangs up. Conference Hangup Default is No. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...

  • Page 58: Dect Page Definitions

    This will determine for how long the PTT call will be closed after being in idle state. Timer If set to 0, the timer will be disabled, and the PTT will be remaining forever until all party exit the PTT call. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 59 • Non-Hunting Group: an account will be assigned to a single specific Handsets. For more details about Hunting Group, please refer to [Hunting Groups] P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 60 Handsets. Default is Disabled. Time Format Set the displayed Time Format on Handsets to 12 hours or 24 hours. Default is 12hr. Date Format Set the displayed date format on handsets. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...

  • Page 61: Settings Page Definitions

    Table 18: Settings Page Definitions Network Settings – Basic Settings IP Address Mode Selects IP address mode (DHCP, Static IP or PPPoE) for DP752 Base Station. Preferred DNS Specifies preferred DNS server to use when DHCP, PPPoE or Static mode is set.
  • Page 62 Enables/disables UPnP discovery feature. Default is Yes. Settings discovery After enabled, if you have a PC in the same network of DP752, you can browse it directly in your Network. Double click the device will open its web GUI in your default browser. UPnP Discovery Specifies in seconds the interval to send out SSDP notifies.
  • Page 63 Displays the order of the service. (1 – 10) Service Type Specifies the service’s type. Two options are available: None or GDS. Default setting is None. Note: The DP752 supports up 10 GDS items. For more details, refer to Facility Access Systems Account Specifies the account on which the service will be applied.

  • Page 64: Maintenance Page Definitions

    Default is No. Information Verify host when using Verifies host name in server certificate when using HTTPS. Default is Yes. HTTPS Upgrade via Selects firmware upgrade method: TFTP, HTTP/HTTPS, FTP/FTPS. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 65 Day of the Week (0- Defines the day of the week to check HTTP/TFTP server for firmware upgrades. Firmware Key Decrypts the firmware file using specified key (32-digit in Hexadecimal) when encrypted. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 66 Config Server Path Sets IP address or domain name of configuration server. The server hosts a copy of the configuration file to be installed on the DP752. Default is fm.grandstream.com/gs. Note: Make sure to not prepend address with "http://" or any other protocol.
  • Page 67 43 and Option 66 to using options 66 and 43. Override Server Note: If DHCP Option 66 is enabled, the DP752 will attempt downloading the firmware file from the server URL provided by DHCP, even though Config Server Path is left blank.
  • Page 68 Configures the new user password again to confirm the new password. Admin Password Admin Password Configures admin level password. Case sensitive and max length is 30 characters. Confirm Password Configures the new user password again to confirm the new password. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 69 Determines the protocol to be user for the web interface access. Default is HTTP. Disable SSH Disables SSH access. Default is No. SSH Port Customizes SSH access port. Default is 22. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 70 It should match RADIUS configuration. RADIUS Timeout Specifies period of time before request is cancelled if no response. Default is 2. RADIUS Retry Specifies amount of retry attempts if RADIUS communication failure. Default is 3. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 71 If set to “No”, the base station will use selected time zone even if provided by DHCP server. Default is No. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 72 User may configure the Syslog port by adding it after the Syslog Server address. When configured, the Syslog messages will be sent to this port instead of the default syslog port. Default is 514. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 73 Defines whether packet capture file contains RTP or not. Default setting is No. Factory Reset Force Reboot Kills active processes and forces the reboot of DP752 base station. Configure Web UI Button Reset Type Specifies the type of reset to perform via the Web UI reset button: There are 3 reset type for Web UI button: 1.
  • Page 74 Redirects users to tools page and DP7xx product pages available on Grandstream official website. Offline Support Allows users to download the drilling templates. Support Configuration Support Download Default Downloads the default device configuration file in .txt and .XML formats. Device Configuration P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...

  • Page 75: Phonebook Page Definitions

    Global Phonebook Selects type of global phonebook to use. • Type If set to XML, DP752 will use the configuration in Global Phonebook XML Settings page. • If set to LDAP, DP752 will use configuration in Global Phonebook LDAP Settings page.
  • Page 76 Global Phonebook Selects type of global phonebook to use. Type If set to XML, DP752 will use the configuration in Global Phonebook XML Settings page. If set to LDAP, DP752 will use configuration in Global Phonebook LDAP Settings page. LDAP Phonebook Settings LDAP protocol Chooses LDAP or LDAPS (LDAP over TLS) protocol.
  • Page 77 Upload: Uploads manually private XML phonebook file to the base station. Phonebook Delete: Clears private XML phonebook file in the base station Export XML Downloads private XML phonebook from the base station in .xml format. Phonebook P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...

  • Page 78: Change Base Station Admin Pin Code

    Change Base Station Admin PIN code For security reasons, advanced settings in DP752 base station cannot be accessed from DP730/DP722 Handsets except if Admin PIN code is provided. By default, Admin PIN code is 0000. We strongly recommend changing your Admin PIN code following below steps: 1.

  • Page 79: Using Dp730/Dp722 With Multiple Dp752 Base Stations

    Figure 19: Registration Process Using DP730/DP722 with Multiple DP752 Base Stations DP730/DP722 is able to be registered to up four different DP752 base stations. Registering DP730/DP722 to an additional DP752 base station Considering DP730/DP722 is previously registered to an initial base station, please follow below steps to register a Handsets to an additional base station: 1.

  • Page 80: Switching Between Different Base Stations

    5. Enter the system PIN code (default: 0000). 6. Press “Done” (left softkey) to confirm or “Back” (right softkey) to cancel. • Using DP752 Base Station UI: 1. Access DP752 Web Interface. 2. Go to Status → DECT Base Status.

  • Page 81: Locating Dp730/Dp722 Handsets From Dp752 Base Station

    Locating DP730/DP722 Handsets from DP752 Base station In some situations, you may have a DP730/DP722 Handsets incorrectly positioned and you don’t know its current location. You can locate a DP730/DP722 Handsets from his registered DP752 base station using below steps: Locate via DP752 Web UI 1.

  • Page 82: Locate Via Dp752 Base Station

    Register a SIP Account DP752 supports up to 10 SIP accounts, 5 Handsets. Each Handsets can be configured up to 10 accounts. Please be aware that line settings will be affected by DID settings (hunting group settings) in “DECT → SIP Account Settings”.

  • Page 83: Register Account Via Web User Interface

    2. Press Login to access your settings and navigate to Profiles tab and select a profile to use. DP752 supports up to 4 profiles. A profile is a set of settings including general settings, network settings, SIP setting, audio setting, call settings and ring tones, etc.

  • Page 84: Figure 25: Sip Accounts Settings

    After applying your configuration, your phone will register to your SIP Server. You can verify if your DECT phone has registered with your SIP server from your DP752 web interface under Status → Account Status (a green background with Yes under SIP Registration column for corresponding account indicates the account(s) has been successfully registered).

  • Page 85: Multiple Lines And Hunting Groups

    Figure 26: Account Status Multiple Lines and Hunting Groups The DP752 Base Station has the ability to assign 10 lines to each registered DP730/DP722 Handsets (Up to 5 Handsets) to receive/make calls. When a Handsets has many lines configured, users can select specific line for outgoing calls using Outgoing Default Line feature.

  • Page 86: Handsets Line Settings

    Handsets Line Settings This section will describe how to assign lines for each DP730/DP722 Handsets for making calls. 1. Access the Web GUI of your DP752 using the admin’s username and password. 2. Press Login to access your settings. 3. Go to DECT → Handsets Line Settings and assign to Handsets the SIP accounts already configured.

  • Page 87: Outgoing Default Line

    DP730/DP722 Handsets using keypad Menu → Preferences → Outgoing Default Line. Figure 29: Outgoing Default Line Hunting Groups DP752 supports 3 types of hunting groups as described below: In the examples below, we consider that all Handsets are in same hunting group and only the type of hunting group differs.
  • Page 88 Handsets, and same applies for HS3 and etc. Incoming Call No Answer No Answer No Answer No Answer HS 2 HS 4 HS 1 Available Available Available Available Available P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 89 This section will describe how to configure hunting groups for incoming calls: Below steps are considering that SIP accounts were previously registered. 1. Access the Web GUI of your DP752 using the admin’s username and password. 2. Press Login to access your settings.

  • Page 90: Figure 30: Hunting Group Configuration

    Figure 30: Hunting Group configuration Figure 31: Hunting Group Status P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...

  • Page 91: Configuration Via Keypad

    When the phone is in idle, pressing the DOWN navigation key can enter the Outgoing call log. Please refer to DP730/DP722 Handsets Menu Structure for more details. Call Features The DP752/DP730/DP722 supports traditional and advanced telephony features including call forward and etc. Table 21: Call Features Unconditional Call Forward. To set up unconditional call forward: •...

  • Page 92: Dp752 Phonebook Management

    Private phonebook allows you to manage your contacts on each registered Handsets; each Handsets can have his own private phonebook with his own contacts. DP752 supports up to 5 private phonebooks. A private phonebook can be assigned to one or more Handsets registered to the base.

  • Page 93: Figure 32: Private Phonebook Settings

    5. In Handsets Settings section, select your Handsets Phonebook to assign it to a specific Handsets as shown below where PB1 is assigned to HS1, PB2 is assigned to HS2… Figure 33: Handset Phonebook Settings P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...

  • Page 94: Global Phonebook

    XML or via LDAP. Follow steps below to upload your shared phonebook: Global Phonebook via XML 1. Access the Web GUI of your DP752 using the admin’s username and password. 2. Press Login to access your settings.

  • Page 95: Figure 36: Global Phonebook Xml Settings

    Configure the Phonebook Download Interval (in minutes) to periodically contact your server to download new phonebook file version if available. If set to 0, automatic download will be disabled. Valid range is 5 to 720. Figure 37: Automatic XML Phonebook Download P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...

  • Page 96: Figure 38: Manual Xml Phonebook Management

    Child element Mandatory Each contact is an entry LastName Child element At least String Last name of the contact one of FirstName Child element String First name of the contact them present P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...
  • Page 97 <Phone type="Home"> <phonenumber>1000</phonenumber> </Phone> <Phone type="Work"> <phonenumber>1001</phonenumber> </Phone> <Phone type="Mobile"> <phonenumber>1002</phonenumber> </Phone> </Contact> <Contact> <FirstName>Alice</FirstName> <LastName>Beck</LastName> <Ringtone>0</Ringtone> <Phone type="Home"> <phonenumber>2000</phonenumber> </Phone> <Phone type="Work"> <phonenumber>2001</phonenumber> </Phone> <Phone type="Mobile"> <phonenumber>2002</phonenumber> </Phone> </Contact> </AddressBook> P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...

  • Page 98: Global Phonebook Via Ldap

    Global Phonebook via LDAP 1. Access the Web GUI of your DP752 using the admin’s username and password. 2. Press Login to access your settings. 3. Go to Phonebook → Global Phonebook LDAP Settings tab. 4. Set Global Phonebook Type to LDAP (in this case, XML phonebook will not be available).

  • Page 99: Dp752 Association With Dp760 Dect Repeater

    Enabling Repeater Mode on DP752 Before associating the DP760 DECT Repeater to your DP752 Base Station, you should firstly enable the repeater mode on your base station. Please refer following steps to enable the repeater mode on the DP752 base station: 1.

  • Page 100: Dp760 Dect Repeater Association

    Note: If all the LEDs remain on, it indicates that the DP760 Repeater has successfully associated with a DP752 Base and ready for use. You may need to dissociate it before continuing (Please refer to [DP760 DECT REPEATER DISSOCIATION]).

  • Page 101: Manual Association

    2. Navigate to DECT → General Settings and set Use Manually Configured RFPI to Yes. 3. On Manually Configured Base RFPI field, configure your DP752 Base Station RFPI address. Note: The RFPI Address of your DP752 Base Station is available under the Web GUI → Status → DECT Status → Base DECT RFPI Address.

  • Page 102: Use Dp752 Repeater Management To Associate Dp760

    Access DP752 Web GUI and press subscribe button 6. The DP760 DECT Repeater will automatically pair to DP752. If the association is correctly associated, all the LEDs will remain solid on and the repeater status will be updated as following.

  • Page 103: Figure 43: Repeater Associated Status

    The repeater management mode displays discovered and paired devices using their name, IP and Mac addresses and also gives the possibility of associating the DP752 Base Station with DP760 DECT Repeater. Please refer to following steps in order to associate DP760 with DP752 using repeater management mode: Access the Web GUI of your DP752 using the admin’s username and password.

  • Page 104: Dp760 Dect Repeater Dissociation From Dp752

    2. Enter the administrator’s username and password to access the Web Configuration Menu. 3. Navigate to Status → DECT Status → Global Functions and press Disconnect. 4. The DP760 DECT Repeater will be automatically disconnected from the DP752 and it will start again scanning for available RFPs.

  • Page 105: Using Repeater Management Mode On Dp752

    Using Repeater Management Mode on DP752 To disconnect your DP760 DECT Repeater using the repeater management mode on DP752: 1. Access the Web GUI of your DP752 using the admin’s username and password. 2. Navigate to Status → DECT Repeater Status.

  • Page 106: Upgrading And Provisioning

    DP752 Firmware Upgrade Procedure Please follow below steps in order to upgrade the firmware version of your DP752 base station: 1. Access DP752 Web GUI. 2. Press Login to access your settings. 3. Go to Maintenance → Firmware Upgrade page, enter the IP address or the FQDN for the upgrade server in "Firmware Server Path"...

  • Page 107: Upgrading Via Local Tftp/Http Servers

    1. Unzip the firmware files and put all of them in the root directory of the TFTP server. 2. Connect the PC running the TFTP server and the phone to the same LAN segment. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...

  • Page 108: Upgrading Dp730/Dp722 Handsets

    3. Navigate to Firmware Upgrade and press “Select” (left softkey), the Handsets will upgrade the firmware available on the base station. Using the Web GUI 1. Access DP752 Web GUI. 2. Press Login to access your settings. 3. Go to Maintenance → Firmware Upgrade page, and enable the Automatic Upgrade option so the Handsets will upgrade the firmware automatically once it detects the new firmware.

  • Page 109: Dp752/Dp730/Dp722 Provisioning

    LCD a prompt message inviting the user to initiate the upgrade, more over under the Web GUI of the base station DP752 → Status → DECT Status → Handsets Status, appears an Upgrade All button once the base detect that several registered Handsets are using an old firmware version so the user could upgrade all Handsets by pressing Upgrade All button.

  • Page 110: Handsets Provisioning

    Figure 49: New P values format When the DP752 boots up or reboots, it will send a request to download a file named "cfgxxxxxxxxxxxx” followed by a configuration XML file named "cfgxxxxxxxxxxxx.xml", where "xxxxxxxxxxxx" is the MAC address of the phone, i.e., "cfg000b820102ab" and "cfg000b820102ab.xml". If the download of "cfgxxxxxxxxxxxx.xml"...

  • Page 111: Figure 50: Provisioning Feature

    When a DP730/DP722 registers to a DP752 for the first time or an already registered Handsets boots up, the DP752 will send a provisioning request for a file on the configured provisioning server, with location “Config_Server_Path/[Prefix][HS IPEI].xml[Postfix]”.

  • Page 112: Restore Factory Default Settings

    Grandstream is not responsible for restoring lost parameters and cannot connect your device to your VoIP service provider. Resetting the DP752 Base Station Using Hardware Button Long press the page button on the device about 30 seconds, until the device reboot.
  • Page 113 5. DP730/DP722 LED will start blinking in 3 colors: Green/Red if factory reset successful triggered. 6. Wait for about 1-3 minutes, the DP730/DP722 will boot up with setup wizard for initial language and date format settings. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...

  • Page 114: Experiencing Dp752/730/722

    Thank you again for purchasing Grandstream DECT IP phone, it will be sure to bring convenience to both your business and personal life. P a g e DP752/DP730/DP722 Administration Guide Version 1.0.11.4...

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