[asterisk-users] INVITE from DID: No matching endpoint found but completes the call anyway

[George Joseph]

On Sat, Jan 26, 2019 at 10:56 AM Brian J. Murrell <brian at interlinx.bc.ca>
wrote:

> I have a trunk set up for the DID from my provider:
>
> [my_provider]
> type=registration
> outbound_auth=my_provider
> server_uri=sip:sip.example.com
> client_uri=sip:my_username at sip.example.com
> retry_interval=60
>
> [my_provider]
> type=auth
> auth_type=userpass
> password=123456
> username=my_username
>
> [my_provider]
> type=aor
> contact=sip:sip.example.com:5060
>
> [my_provider]
> type=endpoint
> context=from-my_provider
> disallow=all
> allow=ulaw
> outbound_auth=my_provider
> aors=my_provider
>
> [my_provider]
> type=identify
> endpoint=my_provider
> match=sip.example.com
>
> And it registers fine:
>
>  <Registration/ServerURI..............................>  <Auth..........>
> <Status.......>
>
> ==========================================================================================
>
>  mytrunk/sip:sip.example.com                             my_provider
>  Registered
>
>
> And when it gets an INVITE from my provider (192.168.0.1):
>
> <--- Received SIP request (997 bytes) from UDP:192.168.0.1:5060 --->
> INVITE sip:1235551212 at 10.75.22.5:5060 SIP/2.0
> Via: SIP/2.0/UDP 192.168.0.1:5060;branch=z9hG4bK06d035fd;rport
> Max-Forwards: 70
> From: "Fred Flintstone" <sip:4565551212 at 192.168.0.1>;tag=as539f9476
> To: <sip:1235551212 at 10.75.22.5:5060>
> Contact: <sip:4565551212 at 192.168.0.1:5060>
> Call-ID: 3ef877dc4477d8ce4aae29965c5d0875 at 192.168.0.1:5060
> CSeq: 102 INVITE
> User-Agent: foobar
> Date: Sat, 26 Jan 2019 17:40:00 GMT
> Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO,
> PUBLISH, MESSAGE
> Supported: replaces, timer
> Remote-Party-ID: "Fred Flintstone" <sip:4565551212 at 192.168.0.1
> >;party=calling;privacy=off;screen=no
> Content-Type: application/sdp
> Content-Length: 295
>
> [SDP redacted]
>
> It logs an error:
>
> [Jan 26 12:40:00] NOTICE[21775]: res_pjsip/pjsip_distributor.c:525
> log_failed_request: Request 'INVITE' from '"Fred Flintstone" <
> sip:4565551212 at 192.168.0.1>' failed for '192.168.0.1:5060' (callid:
> 3ef877dc4477d8ce4aae29965c5d0875 at 192.168.0.1:5060) - No matching endpoint
> found
>
> But then goes on to complete the call:
>
> <--- Transmitting SIP response (352 bytes) to UDP:192.168.0.1:5060 --->
> SIP/2.0 100 Trying
> Via: SIP/2.0/UDP 192.168.0.1:5060
> ;rport=5060;received=192.168.0.1;branch=z9hG4bK06d035fd
> Call-ID: 3ef877dc4477d8ce4aae29965c5d0875 at 192.168.0.1:5060
> From: "Fred Flintstone" <sip:4565551212 at 192.168.0.1>;tag=as539f9476
> To: <sip:1235551212 at 10.75.22.5>
> CSeq: 102 INVITE
> Server: Asterisk PBX 13.11.1
> Content-Length:  0
>
> [ launch into dialplan ]
>
> So why the spurious error when it was able to complete the call?
>

What version of Asterisk and what's the value of the "identify_by"
parameter for the endpoint?
When you have an "identify" object configured, you should just use "ip" as
the "identify_by",





>
> Cheers,
> b.
>
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-- 
*George Joseph*
Digium - A Sangoma Company | Software Developer | Software Engineering
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
direct/fax: +1 256 428 6012
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