[asterisk-bugs] [JIRA] (ASTERISK-26660) SIP trunk Registration error 403 forbidden

[Rusty Newton (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-26660?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=234227#comment-234227 ] 

Rusty Newton commented on ASTERISK-26660:
-----------------------------------------

We appreciate the difficulties you are facing, however this does not appear to be a bug report and your request or comments would be better served in a different forum.

The Asterisk community provides support over IRC, mailing lists, and forums as described at http://asterisk.org/community. The Asterisk issue tracker is used specifically to track issues concerning bugs and documentation errors.

Please see the Asterisk Issue Guidelines [1] for instruction on the intended use of the Asterisk issue tracker.

Thanks!

[1] https://wiki.asterisk.org/wiki/display/AST/Asterisk+Issue+Guidelines



> SIP trunk Registration error 403 forbidden
> ------------------------------------------
>
>                 Key: ASTERISK-26660
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26660
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_sip/Registration
>    Affects Versions: 11.21.0
>         Environment: Centos 7,
>            Reporter: Manoj GUpta
>
> We are trying to create a sip trunk with a telecom provider and when doing registration with register string we get error 403, forbidden from the provider. 
> We use following register string:
> +911744345600 at ims.airtel.in:password at 10.xxx.xxx.xxx
> We are getting a 403, Forbidden error, because in 
> Authorization: Digest username="+911244524560"
> provider SBC requires username as below:
> Authorization: Digest username="+911244524560 at ims.airtel.in"
> We have tried everything to include the domain name with the username via authuser, username, fromuser and what not but the full username with domain name is not going to SBC from asterisk.
> How we can fix it?
> Regards
> Manoj
> Actual SIP traces are below:
> ====================================
> {noformat}
> Responding to challenge, registration to domain/host name 10.232.130.170
> REGISTER 11 headers, 0 lines
> Reliably Transmitting (NAT) to 10.232.130.170:5060:
> REGISTER sip:ims.airtel.in SIP/2.0
> Via: SIP/2.0/UDP 10x.xx.xx.xxx:5060;branch=z9hG4bK3d380bbb;rport
> Max-Forwards: 70
> From: <sip:+911244524560 at ims.airtel.in>;tag=as33637bd2
> To: <sip:+911244524560 at ims.airtel.in>
> Call-ID: 27c712f26ad44ae46ff7022703834938 at 103.35.68.254
> CSeq: 103 REGISTER
> User-Agent: FPBX-2.11.0(11.20.0)
> Authorization: Digest username="+911244524560", realm="ims.airtel.in", algorithm=MD5, uri="sip:ims.airtel.in", nonce="6b9vdtfqld9w==", response="aa568e1bac7c48f1fd24", qop=auth, cnonce="7aaf", nc=00000001
> Expires: 120
> Contact: <sip:s at 103.35.68.254:5060>
> Content-Length: 0
> ---
> <--- SIP read from UDP:10.232.130.170:5060 --->
> SIP/2.0 403 Forbidden
> Via: SIP/2.0/UDP 103.35.68.254:5060;branch=z9hG4bK3d380bbb;received=10.102.3.18;rport=5060
> Call-ID: 27c712f26ad44ae46ff7022703834938 at 103.35.68.254
> From: <sip:+911244524560 at ims.airtel.in>;tag=as33637bd2
> To: <sip:+911244524560 at ims.airtel.in>;tag=u1vbb4ah
> CSeq: 103 REGISTER
> Warning: 399 5151.6538.S.260.5.236.255.255.5142.92612395.0.ims.airtel.in "Authentication Failure"
> Content-Length: 0
> <------------->
> --- (8 headers 0 lines) ---
> [2016-12-12 23:16:27] WARNING[26451]: chan_sip.c:23650 handle_response_register: Forbidden - wrong password on authentication for REGISTER for '+911244524560' to '10.232.130.170'
> {noformat}



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