[OpenSIPS-Users] BYE not reaching UAC

[Zoho Junk]

Greetings,

I have OpenSips installed on an Amazon EC2 with an elastic IP (54.242.85.140). All non REGISTER methods are passed through rewritehostport("mytwiliodomain.sip.twilio.com") to another SIP proxy.

Everything is working except when BYE is sent from a callee that is registered to my OpenSips server. The caller never receives the BYE.
I've changed my config file at least 100 times and still have no success. Please let me know if I need to include anything from my config.

My First Invite:


U 2013/12/20 12:44:21.298060 107.21.231.147:5060 -> 10.167.11.171:5060
INVITE sip:700 at sip.opensipsserver.com SIP/2.0.
Record-Route: <sip:107.21.231.147:5060;lr;ftag=31945052_6772d868_3b1eb7f5-c41b-4da5-9a97-c756d7cd8fe3>.
From: "17175554895" <sip:17175554895 at sip.twilio.com>;tag=31945052_6772d868_3b1eb7f5-c41b-4da5-9a97-c756d7cd8fe3.
To: <sip:700 at sip.opensipsserver.com>.
CSeq: 102 INVITE.
Max-Forwards: 68.
Date: Fri, 20 Dec 2013 17:42:59 GMT.
Call-ID: 6fa66f8ea2ce4b2dae83149f8b34b2e2 at 0.0.0.0.
Contact: "17175554895" <sip:17175554895 at 10.70.227.82:5060;transport=udp>.
Allow: INVITE,ACK,CANCEL,OPTIONS,BYE.
User-Agent: Twilio Gateway.
X-Twilio-ApiVersion: 2010-04-01.
X-Twilio-AccountSid: AC7ae5d84004d4269fgfhfhfjghgjghgbb.
Content-Type: application/sdp.
X-Twilio-CallSid: CA79e7a3c2c1c418af0777467467474747.
Via: SIP/2.0/UDP 107.21.231.147:5060;branch=z9hG4bKaeaf.02902511.0.
Via: SIP/2.0/UDP 10.70.227.82:5060;branch=z9hG4bK3b1eb7f5-c41b-4da5-9a97-c756d7cd8fe3_6772d868_425297635397116.
Content-Length: 251.
.
v=0.
o=- 1274389856 1274389856 IN IP4 54.196.144.208.
s=session.
c=IN IP4 54.196.144.208.
t=0 0.
m=audio 18800 RTP/AVP 0 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16.
a=silenceSupp:off - - - -.
a=ptime:20.
a=sendrecv.

My First Bye:

U 2013/12/20 12:44:24.194615 74.106.255.63:5907 -> 10.167.11.171:5060
BYE sip:17175554895 at 107.21.231.147:5060;transport=udp;nat=yes SIP/2.0.
Via: SIP/2.0/UDP 74.106.255.63:5907;branch=z9hG4bK-41214dcd.
From: <sip:700 at sip.opensipsserver.com>;tag=5ed7c43daadb6f7fi0.
To: "17175554895" <sip:17175554895 at sip.twilio.com>;tag=31945052_6772d868_3b1eb7f5-c41b-4da5-9a97-c756d7cd8fe3.
Call-ID: 6fa66f8ea2ce4b2dae83149f8b34b2e2 at 0.0.0.0.
CSeq: 101 BYE.
Max-Forwards: 70.
Route: <sip:700 at 54.204.19.238:5060;lr54.204.19.238;did=b1c.e6603363>, <sip:107.21.231.147:5060;lr;ftag=31945052_6772d868_3b1eb7f5-c41b-4da5-9a97-c756d7cd8fe3>.
User-Agent: Linksys/SPA942-6.1.3(a).
Content-Length: 0.

My Debug Log:
http://pastebin.com/0pAAZ68J

NGrep:
http://pastebin.com/TVYUmM58



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