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Summary:ASTERISK-06166: [request) Support of "SIP/2.0 300 Multiple choice" response to REGISTER request
Reporter:Peter Whisker (whiskerp)Labels:
Date Opened:2006-01-23 06:00:29.000-0600Date Closed:2006-01-25 01:43:43.000-0600
Priority:MinorRegression?No
Status:Closed/CompleteComponents:Channels/chan_sip/Interoperability
Versions:Frequency of
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Description:I am now seeing "SIP/2.0 300 Multiple choice" responses when registering with certain providers. Asterisk does not seem to handle these properly and persists with attempting to register with the IP address first found by DNS rather than one of the ones in the Contact: reponse. Thus, it is unable to register.

Example below.

Additionally, I don't think that "parse_moved_contact" will properly parse a multi-address list and select one to continue with.

****** ADDITIONAL INFORMATION ******

REGISTER 12 headers, 0 lines
Reliably Transmitting (NAT) to 194.221.62.201:5060:
REGISTER sip:voipbuster.com SIP/2.0
Via: SIP/2.0/UDP 83.67.204.141:5052;branch=z9hG4bK44a0cc22;rport
From: <sip:whiskerp@sip1.voipbuster.com>;tag=as15d1b6ed
To: <sip:whiskerp@sip1.voipbuster.com>
Call-ID: 47aad45e103187283f35712a08abf13b@voipbuster.com
CSeq: 110 REGISTER
User-Agent: Asterisk PBX
Max-Forwards: 70
Expires: 1200
Contact: <sip:s@83.67.204.141:5052>
Event: registration
Content-Length: 0


---
network*CLI>
--- (10 headers 0 lines)---
Destroying call '740775c0177ffb4a0427b2292109edb2@sipdiscount.com'
network*CLI>
<-- SIP read from 194.221.62.201:5060:
SIP/2.0 300 Multiple choice
Via: SIP/2.0/UDP 83.67.204.141:5052;branch=z9hG4bK44a0cc22;rport
From: <sip:whiskerp@sip1.voipbuster.com>;tag=as15d1b6ed
To: <sip:whiskerp@sip1.voipbuster.com>
Contact: sip:194.120.0.211:5060,sip:194.221.62.211:5060,sip:80.239.235.211:5060
Call-ID: 47aad45e103187283f35712a08abf13b@voipbuster.com
CSeq: 110 REGISTER
User-Agent: (Very nice Sip Registrar Server)
Allow: ACK,BYE,CANCEL,INVITE,REGISTER,OPTIONS
Content-Length: 0
Comments:By: Olle Johansson (oej) 2006-01-23 06:07:50.000-0600

No, this is not supported by the current version of Asterisk. We'll treat this as a feature request, you might want to set up a bounty for adding this functionality or contact a consultant that can create the necessary code.
By: Olle Johansson (oej) 2006-01-25 01:43:43.000-0600

Closing this as a feature request. We do no support either 302 redirects or 300 multiple choice in response to REGISTER at this time. It would be a good feature. If it's really needed, post a bounty or find a developer that can fix this on a contractual basis.

Thanks,
/Olle