ZyXEL Communications P-2812HNU-51c User Manual page 194

Dual wan vdsl2 iad with 802.11n wireless

Hide thumbs Also See for P-2812HNU-51c:

Table of Contents

Chapter 9 Voice

The response to the request goes to all the proxy servers through which the

request passed, in reverse sequence. Once the session is set up, session traffic is

sent between the UAs directly, bypassing all the proxy servers in between.

The following figure shows the SIP and session traffic flow between the user

agents (UA 1 and UA 2) and the proxy servers (this example shows two proxy

servers, PROXY 1 and PROXY 2).

Figure 88 SIP Call Through Proxy Servers

The following table shows the SIP call progression.

Table 57 SIP Call Progression

P-2812HNU-51c User's Guide

Show Quick Links

Table of Contents

Troubleshooting