[Blink] Chat failure with Blink

[ZHU Javier]

Hi,

I am using Blink to make a chat with MSRP.
But the chat cannot be established successfully.
Below is the sip trace and msrp trace.
My blink version is 0.6.0 (December 17th 2013).
Can you please help take a look at the problem and give some suggestion?

SIP trace
--
2014-02-14 15:30:18.880000 [blink.exe 2744]: RECEIVED: Packet 3, +0:00:13.927000
135.1.26.163:5060 -(SIP over UDP)-> 135.252.129.19:65476
INVITE sip:46527190 at 135.252.129.19:65476 SIP/2.0
Call-ID: LU-1392363018827521-775974 at imsgroup0-002.ims01.lucentlab.com
Via: SIP/2.0/UDP 135.1.26.163:5060;branch=z9hG4bK445c9f060896de7bdc5f7c3e767ec45b52cf9c6a-0-400f08-52fdc60a315647cb
Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK_001_1392363018-827556-2824981-LucentPCSF
To: <sip:+15518200014 at lucentlab.com>
From: Unavailable <sip:+15518200015 at lucentlab.com>;tag=52cf9c6a-52fdc60a315304ef-gm-pt-lucentPCSF-109281
CSeq: 1 INVITE
Max-Forwards: 68
Content-Type: application/sdp
Contact: <sip:lucentNGFS-000931 at 135.1.26.163:5060;encoded-parm=QbkRBthOEgsTXgkTBA0HHiUrKz1CQEFCSkdENhkLGh1sMTcgK2ghOyAnOCs.ITogYX9jZGZ4PjUqagAcX0FWU1lMVVFMAAINDl5QVlFY>
Allow: INVITE,BYE,REGISTER,ACK,OPTIONS,CANCEL,SUBSCRIBE,NOTIFY,PRACK,INFO,REFER,UPDATE
Supported: norefersub,100rel
User-Agent: Blink 0.6.0 (Windows)
Content-Length: 311
P-Asserted-Identity: Unavailable <sip:+15518200015 at lucentlab.com>
P-Asserted-Identity: Unavailable <tel:+15518200015>
Request-Disposition: no-fork
P-Called-Party-ID: <sip:+15518200014 at lucentlab.com;user=phone>


v=0
o=LucentPCSF 921100723 921100723 IN IP4 imsgroup0-002.ims01.lucentlab.com
s=-
c=IN IP4 135.2.84.178
t=0 0
m=message 34790 TCP/MSRP *
a=accept-types:message/cpim text/* application/im-iscomposing+xml
a=path:msrp://135.2.84.178:34790/c014fb56b4cb2518d766;tcp
a=accept-wrapped-types:*
a=setup:active

--
2014-02-14 15:30:18.980000 [blink.exe 2744]: SENDING: Packet 4, +0:00:14.027000
135.252.129.19:65476 -(SIP over UDP)-> 135.1.26.163:5060
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 135.1.26.163:5060;received=135.1.26.163;branch=z9hG4bK445c9f060896de7bdc5f7c3e767ec45b52cf9c6a-0-400f08-52fdc60a315647cb
Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK_001_1392363018-827556-2824981-LucentPCSF
Call-ID: LU-1392363018827521-775974 at imsgroup0-002.ims01.lucentlab.com
From: "Unavailable" <sip:+15518200015 at lucentlab.com>;tag=52cf9c6a-52fdc60a315304ef-gm-pt-lucentPCSF-109281
To: <sip:+15518200014 at lucentlab.com>
CSeq: 1 INVITE
Server: Blink 0.6.0 (Windows)
Content-Length:  0



--
2014-02-14 15:30:18.980000 [blink.exe 2744]: SENDING: Packet 5, +0:00:14.027000
135.252.129.19:65476 -(SIP over UDP)-> 135.1.26.163:5060
SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 135.1.26.163:5060;received=135.1.26.163;branch=z9hG4bK445c9f060896de7bdc5f7c3e767ec45b52cf9c6a-0-400f08-52fdc60a315647cb
Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK_001_1392363018-827556-2824981-LucentPCSF
Call-ID: LU-1392363018827521-775974 at imsgroup0-002.ims01.lucentlab.com
From: "Unavailable" <sip:+15518200015 at lucentlab.com>;tag=52cf9c6a-52fdc60a315304ef-gm-pt-lucentPCSF-109281
To: <sip:+15518200014 at lucentlab.com>;tag=a268ad1639d64a56be1d2595da201498
CSeq: 1 INVITE
Server: Blink 0.6.0 (Windows)
Contact: <sip:46527190 at 135.252.129.19:65476>
Allow: SUBSCRIBE, NOTIFY, PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, MESSAGE, REFER
Content-Length:  0



--
2014-02-14 15:30:31.288000 [blink.exe 2744]: SENDING: Packet 6, +0:00:26.335000
135.252.129.19:65476 -(SIP over UDP)-> 135.1.26.163:5060
SIP/2.0 500 Internal Server Error
Via: SIP/2.0/UDP 135.1.26.163:5060;received=135.1.26.163;branch=z9hG4bK445c9f060896de7bdc5f7c3e767ec45b52cf9c6a-0-400f08-52fdc60a315647cb
Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK_001_1392363018-827556-2824981-LucentPCSF
Call-ID: LU-1392363018827521-775974 at imsgroup0-002.ims01.lucentlab.com
From: "Unavailable" <sip:+15518200015 at lucentlab.com>;tag=52cf9c6a-52fdc60a315304ef-gm-pt-lucentPCSF-109281
To: <sip:+15518200014 at lucentlab.com>;tag=a268ad1639d64a56be1d2595da201498
CSeq: 1 INVITE
Server: Blink 0.6.0 (Windows)
Allow: SUBSCRIBE, NOTIFY, PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, MESSAGE, REFER
Reason: SIP ;text="media stream failed to start" ;cause=500
Content-Length:  0



--
2014-02-14 15:30:31.452000 [blink.exe 2744]: RECEIVED: Packet 7, +0:00:26.499000
135.1.26.163:5060 -(SIP over UDP)-> 135.252.129.19:65476
ACK sip:46527190 at 135.252.129.19:65476 SIP/2.0
Call-ID: LU-1392363018827521-775974 at imsgroup0-002.ims01.lucentlab.com
Via: SIP/2.0/UDP 135.1.26.163:5060;branch=z9hG4bK445c9f060896de7bdc5f7c3e767ec45b52cf9c6a-0-400f08-52fdc60a315647cb
To: <sip:+15518200014 at lucentlab.com>;tag=a268ad1639d64a56be1d2595da201498
From: Unavailable <sip:+15518200015 at lucentlab.com>;tag=52cf9c6a-52fdc60a315304ef-gm-pt-lucentPCSF-109281
CSeq: 1 ACK
Max-Forwards: 70
Content-Length: 0



--

MSRP trace
2014-02-14 15:30:21.196000 [blink.exe 2744]: Connecting to MSRPRelay msrp://lucentlab.com:2855
2014-02-14 15:30:31.197000 [blink.exe 2744]: Could not connect  to relay MSRPRelay msrp://lucentlab.com:2855

Thanks,
Javier Zhu


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