You should be sending this to Techincal Assistance Center (TAC)
at Cisco.
You may also send at [EMAIL PROTECTED] for help on
Cisco related SIP issues .
If you send me the 'sh run' config on the gw, I can help you further.
thanks
-Manoj
Paraskevopoulos Pavlos wrote:
Hi,I don't know if this is the appropriate list for my case.
Assume a connection between a sip endpoint and a POTS peer, AB
connection. The access to the POTS is through a cisco gateway.A (pots) ----------- GW (3620)-------------- B sipEndpoint.
|
| (Transfer the AB connection to AC)
|C sipEndpoint
Whenever we try to transfer the AB connection to AC, the GW responses
with just a 202 Accepted Message.Enabling debugging in the cisco router we get the following messages.
cause i = 0x82E0981C Mandatory information Element Missing.
Call State i=0x0AThe version of the router is:
Cisco Internetwork Operating System Software
IOS (tm) 3600 Software (C3620-IS-M), Version 12.2(13)T, RELEASE
SOFTWARE (fc1)Compiled Sat 16-Nov-02 09:30 by ccai
Image text-base: 0x6000891C, data-base: 0x61848000System image file is "flash:c3620-is-mz.122-13.T.bin"
The dial peers are correctly configured.
The transfer with Cisco 7960 and ATA188 has no problem.
I wonder if someone could help. What is the mandatory element missing?Thanks in advance.
The messages flow is following:
Request line: REFER sip:[EMAIL PROTECTED]:5060 SIP/2.0
Message Header
Max-Forwards: 69
Via: SIP/2.0/UDP 146.124.120.212;branch=z9hG4bKf08e.ecd768c1.0
Via: SIP/2.0/UDP 146.124.120.94:5060
From: <sip:[EMAIL PROTECTED]>;tag=58912
To: <sip:[EMAIL PROTECTED]>;tag=240DD5C8-2B8
Call-ID: [EMAIL PROTECTED]
CSeq: 3 REFER
Refer-To: <sip:[EMAIL PROTECTED]>
Referred-By: <sip:[EMAIL PROTECTED]>
Contact: <sip:[EMAIL PROTECTED]:5060>
User-Agent: netPhone-2.9
Content-Length: 0Status line: SIP/2.0 202 Accepted
Message Header
Via: SIP/2.0/UDP
146.124.120.212;branch=z9hG4bKf08e.ecd768c1.0,SIP/2.0/UDP
146.124.120.94:5060
From: <sip:[EMAIL PROTECTED]>;tag=58912
To: <sip:[EMAIL PROTECTED]>;tag=240DD5C8-2B8
Date: Mon, 08 Mar 1993 00:01:36 GMT
Call-ID: [EMAIL PROTECTED]
Server: Cisco-SIPGateway/IOS-12.x
CSeq: 3 REFER
Content-Length: 0_______________________________________________
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-- Manoj Bhatia | | | [EMAIL PROTECTED] | :|: :|: 7025 Kit Creek Road, RTP, NC - 27709 | :|||||: :|||||: Ph: 919-392-3873 Fax:919-392-6801 | C i s c o S y s t e m s
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