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Trying to get uaCSTA to work
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Danny-one Offline
Junior Member

Posts: 2
Joined: Jul 2017
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Post: #1
Trying to get uaCSTA to work

I'm working with a T46G here, and I'm trying to get a uaCSTA session going. However, it doesn't appear to understand my request. When I send an INVITE request like this:

Quote:INVITE sip:001565A9E5AA@ SIP/2.0
Via: SIP/2.0/TCP;branch=z9hG4bK123
From: CSTA Endpoint <sip:csta-ep@>; tag=abc
To: <sip:001565A9E5AA@>
Contact: CSTA Endpoint <sip:csta-ep@>
Content-Type: application/csta+xml
Content-Disposition: signal; handling=required
Max-Forwards: 111
Supported: replaces, timer
User-Agent: CSTA Service
Content-Length: 188
Call-ID: uaoduoaisd@

<?xml version="1.0" encoding="UTF-8"?>
<RequestSystemStatus xmlns="" xmlns:xsi=""/>

It simply gives me a 100 Trying response, and then a 180 Ringing response. Then the phone actually starts ringing and when I pick it up I get regular SDP responses. In other words, it seems like the phone doesn't recognize my request as a CSTA request?

Can anyone point out what is incorrect, or tell me what the phone expects from a uaCSTA request?

Help is much appreciated!
(This post was last modified: 07-16-2017 02:06 PM by Danny-one.)
07-16-2017 02:05 PM
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Trying to get uaCSTA to work - Danny-one - 07-16-2017 02:05 PM

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