Hello
when call is not pickup on teams and just canceled I get 603 Declined
which opensips send it further to SBC (our main sbc). When we get back
ACK and from SBC, there is wrong RURI and opensips does not relay this
ACK to MS teams.
Is anything can be done on opensips side in this situation so that i
will not have this issue?
SIP/2.0 603 Decline
FROM: <sip:0012345678@SBC>;tag=3832669067-409068083
TO:
<sip:87654321@OPENSIPS_IP;user=phone>;tag=7cb08507d0944d7a838dfdc418227564
CSEQ: 1 INVITE
CALL-ID: 901735-3832669067-641737...@sbc1.test.com
VIA: SIP/2.0/UDP SBC:5060;branch=z9hG4bK029c59d110eb800c4e70bac6d27181cb
REASON:
Q.850;cause=21;text="84fbb35a-99e1-4ae7-b6cd-12d428c96190;CallEndReasonLocalUserInitiated"
RECORD-ROUTE:
<sip:sip-du-a-eu.pstnhub.microsoft.com:5061;transport=tls;lr>,<sip:mtsbc.test.com:5061;transport=tls;lr;r2=on;xyz=f04.c83e1d05>,<sip:OPENSIPS_IP:5060;lr;r2=on>
CONTACT:
<sip:api-du-c-euwe.pstnhub.microsoft.com:443;x-i=84fbb35a-99e1-4ae7-b6cd-12d428c96190;x-c=6f49880692105c8f82074ccc02b13007/s/1/84ed2a668916403c9644489bcdc8dafc>
CONTENT-LENGTH: 0
ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY
SERVER: Microsoft.PSTNHub.SIPProxy v.2021.5.28.7 i.EUWE.6
ACK sip:87654321@OPENSIPS_IP SIP/2.0
Max-Forwards: 69
To:
<sip:87654321@OPENSIPS_IP;user=phone>;tag=7cb08507d0944d7a838dfdc418227564
From: <sip:0012345678@SBC>;tag=3832669067-409068083
Call-ID: 901735-3832669067-641737...@sbc1.softnet.si
CSeq: 1 ACK
Via: SIP/2.0/UDP SBC:5060;branch=z9hG4bK029c59d110eb800c4e70bac6d27181cb
Contact: <sip:0012345678@SBC:5060>
Content-Length: 0
thank you
miha
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