Sip Settings - Huawei eSpace 6805 Administrator's Manual

eSpace 6805 IP Phone
Administrator Guide
Parameter
Backup IP 1
Backup IP 2
NAT Traversal
Proxy-Require

SIP Settings

Basic Settings
Figure 3-7 Basic Settings
Issue 01 (2014-01-06) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
3 Configuration and Loading Files
Description
the phone sends DNS query to when "Use
Configured IP" is selected for DNS mode.
Configures the backup IP 1 address where
the phone sends DNS query to when "Use
Configured IP" is selected for DNS mode.
Configures the backup IP 2 address where
the phone sends DNS query to when "Use
Configured IP" is selected for DNS mode.
Configures whether NAT traversal
mechanism is activated. Please refer to user
manual for more details.
A SIP Extension to notify the SIP server
that the phone is behind a NAT/Firewall.
14