Other Sip Ip Pbx Call Control Systems; Prerequisites; Upgrading Firmware - Cisco SPA942 - - IP Phone Administration Manual

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Prerequisites

Upgrading Firmware

20

Other SIP IP PBX Call Control Systems

The Cisco SPA and Wireless-G IP phones are compatible with other IP PBX call
control systems, such as BroadSoft and Asterisk, that use SIP for call processing.
Configuration of those systems is not covered in this document. Additional
resources for configuring the SPA and Wireless-G IP Phones to work with these
systems are available in
This document assumes that you have performed the following prerequisites
before administering your Cisco SPA or Wireless-G IP phone. If you have not
completed these prerequisites, see the documentation in
Go From Here," for more information.
1. Set up your IP network.
2. Configure the wireless network (required for SPA525G and WIP310).
3. Install and configure the call control system, such as such as a SPA9000, Cisco
Unified Communications 500 Series for Small Business, or an Internet-based IP
PBX.
4. Update firmware. See
Phones should be upgraded to the latest firmware before using any administration
features. There are various ways to upgrade your firmware:
All Phones
• Cisco SPA9000 Voice System Setup Wizard—If you are using the SPA and
Wireless IP phones with a SPA9000,
Setup Wizard to upgrade your phones.
Setup Wizard User Guide
• Autoprovisioning—A configuration file that includes upgrade information is
sent downloaded by a user's phone when it is powered on. See the
"Upgrading, Resyncing, and Rebooting Phones" section on page
Appendix C, "Where to Go From Here."
Upgrading Firmware, page
you can use the Cisco SPA9000 Voice System
See the
.
Cisco SPA and Wireless IP Phone Administration Guide
Getting Started
Appendix C, "Where to
20.
Cisco SPA9000 Voice System
Prerequisites
138.