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Siemens C470 SIP User problem

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Not open for further replies.
vtechv

vtechv

Technical User
Feb 15, 2007
30
US
I've configured the above phone (192.168.6.90) and am able to make calls to DNs on my CS1K running 5.50J. I can't call from my CS1K to the Siemens phone. I've included two wireshark traces. The first shows the successful call. The second shows a failed call. I have tweaked and tweaked but seem to be going in circles.

The Siemens phone messages are in red.

Code: 
[COLOR=red]
REGISTER sip:europevoip.net SIP/2.0
Via: SIP/2.0/UDP 192.168.6.90:5060;branch=z9hG4bK29e99a2d7be698624a67ff326032058e;rport
From: "SIP Phone 7402" <sip:SIP7402PHONE@europevoip.net>;tag=675077903
To: "SIP Phone 7402" <sip:SIP7402PHONE@europevoip.net>
Call-ID: 1305555356@192_168_6_90
CSeq: 4406 REGISTER
Contact: <sip:SIP7402PHONE@192.168.6.90:5060>
Max-Forwards: 70
User-Agent: C470IP020970000000
Expires: 180
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, INFO, REFER, SUBSCRIBE, NOTIFY
Content-Length: 0
[/color]

SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.6.90:5060;branch=z9hG4bK29e99a2d7be698624a67ff326032058e;rport;received=192.168.6.90
From: "SIP Phone 7402" <sip:SIP7402PHONE@europevoip.net>;tag=675077903
To: "SIP Phone 7402" <sip:SIP7402PHONE@europevoip.net>;tag=57967
Call-ID: 1305555356@192_168_6_90
CSeq: 4406 REGISTER
Contact: <sip:SIP7402PHONE@192.168.6.90:5060>
Expires: 30
Content-Length: 0
[COLOR=red]
INVITE sip:771335@europevoip.net SIP/2.0
Via: SIP/2.0/UDP 192.168.6.90:5060;branch=z9hG4bK476d26dd7c2f3f1cbebeafeca003134;rport
From: "SIP Phone 7402" <sip:SIP7402PHONE@europevoip.net>;tag=1928043767
To: <sip:771335@europevoip.net>
Call-ID: 4266087166@192_168_6_90
CSeq: 2 INVITE
Contact: <sip:SIP7402PHONE@192.168.6.90:5060>
Max-Forwards: 70
User-Agent: C470IP020970000000
Supported: replaces
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, INFO, REFER, SUBSCRIBE, NOTIFY
Content-Type: application/sdp
Content-Length: 236

v=0
o=SIP7402PHONE 5008 87 IN IP4 192.168.6.90
s=-
c=IN IP4 192.168.6.90
t=0 0
m=audio 5008 RTP/AVP 18 0 8 101
a=rtpmap:18 G729/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
[/color]
SIP/2.0 302 Moved Temporarily
Via: SIP/2.0/UDP 192.168.6.90:5060;branch=z9hG4bK476d26dd7c2f3f1cbebeafeca003134;rport;received=192.168.6.90
From: "SIP Phone 7402" <sip:SIP7402PHONE@europevoip.net>;tag=1928043767
To: <sip:771335@europevoip.net>;tag=54028
Call-ID: 4266087166@192_168_6_90
CSeq: 2 INVITE
Contact: <sip:771335;phone-context=berlin.germany@europevoip.net:5060;maddr=192.168.6.2;transport=tcp;x-nt-redirect=redirect-server>
Content-Length: 0
[COLOR=red]
ACK sip:771335@europevoip.net SIP/2.0
Via: SIP/2.0/UDP 192.168.6.90:5060;branch=z9hG4bK476d26dd7c2f3f1cbebeafeca003134;rport
From: "SIP Phone 7402" <sip:SIP7402PHONE@europevoip.net>;tag=1928043767
To: <sip:771335@europevoip.net>;tag=54028
Call-ID: 4266087166@192_168_6_90
CSeq: 2 ACK
Max-Forwards: 70
User-Agent: C470IP020970000000
Content-Length: 0

INVITE sip:771335;phone-context=berlin.germany@europevoip.net:5060;maddr=192.168.6.2;transport=tcp;x-nt-redirect=redirect-server SIP/2.0
Via: SIP/2.0/UDP 192.168.6.90:5060;branch=z9hG4bK23f7ec3fcc8b3e03fe750269885e52d;rport
From: "SIP Phone 7402" <sip:SIP7402PHONE@europevoip.net>;tag=3199990172
To: <sip:771335@europevoip.net>
Call-ID: 3372976853@192_168_6_90
CSeq: 2 INVITE
Contact: <sip:SIP7402PHONE@192.168.6.90:5060>
Max-Forwards: 70
User-Agent: C470IP020970000000
Supported: replaces
Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, INFO, REFER, SUBSCRIBE, NOTIFY
Content-Type: application/sdp
Content-Length: 236

v=0
o=SIP7402PHONE 5004 88 IN IP4 192.168.6.90
s=-
c=IN IP4 192.168.6.90
t=0 0
m=audio 5004 RTP/AVP 18 0 8 101
a=rtpmap:18 G729/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
[/color]
SIP/2.0 100 Trying
From: "SIP Phone 7402"<sip:SIP7402PHONE@europevoip.net>;tag=3199990172
To: <sip:771335@europevoip.net>
Call-ID: 3372976853@192_168_6_90
CSeq: 2 INVITE
Via: SIP/2.0/UDP 192.168.6.90:5060;rport=5060;branch=z9hG4bK23f7ec3fcc8b3e03fe750269885e52d
Supported: 100rel,x-nortel-sipvc,replaces,timer
User-Agent: Nortel CS1000 SIP GW release_5.0 version_sse-5.50.12
Contact: <sip:771335;phone-context=berlin.germany@europevoip.net:5060;maddr=192.168.6.2;transport=tcp;x-nt-redirect=redirect-server>
Allow: INVITE,ACK,BYE,REGISTER,REFER,NOTIFY,CANCEL,PRACK,OPTIONS,INFO,SUBSCRIBE,UPDATE
Content-Length: 0

SIP/2.0 180 Ringing
From: "SIP Phone 7402"<sip:SIP7402PHONE@europevoip.net>;tag=3199990172
To: <sip:771335@europevoip.net>;tag=20107910-206a8c0-13c4-40030-5b6fb-76ae7177-5b6fb
Call-ID: 3372976853@192_168_6_90
CSeq: 2 INVITE
Via: SIP/2.0/UDP 192.168.6.90:5060;rport=5060;branch=z9hG4bK23f7ec3fcc8b3e03fe750269885e52d
Supported: 100rel,x-nortel-sipvc,replaces,timer
User-Agent: Nortel CS1000 SIP GW release_5.0 version_sse-5.50.12
Contact: <sip:771335;phone-context=berlin.germany@europevoip.net:5060;maddr=192.168.6.2;transport=udp;user=phone>
Allow: INVITE,ACK,BYE,REGISTER,REFER,NOTIFY,CANCEL,PRACK,OPTIONS,INFO,SUBSCRIBE,UPDATE
Content-Length: 0

SIP/2.0 200 OK
From: "SIP Phone 7402"<sip:SIP7402PHONE@europevoip.net>;tag=3199990172
To: <sip:771335@europevoip.net>;tag=20107910-206a8c0-13c4-40030-5b6fb-76ae7177-5b6fb
Call-ID: 3372976853@192_168_6_90
CSeq: 2 INVITE
Via: SIP/2.0/UDP 192.168.6.90:5060;rport=5060;branch=z9hG4bK23f7ec3fcc8b3e03fe750269885e52d
Supported: 100rel,x-nortel-sipvc,replaces,timer
User-Agent: Nortel CS1000 SIP GW release_5.0 version_sse-5.50.12
P-Asserted-Identity: "PBX ROOM 1"<sip:771335;phone-context=berlin.germany@europevoip.net;user=phone>
Privacy: none
Contact: <sip:771335;phone-context=berlin.germany@europevoip.net:5060;maddr=192.168.6.2;transport=udp;user=phone>
Allow: INVITE,ACK,BYE,REGISTER,REFER,NOTIFY,CANCEL,PRACK,OPTIONS,INFO,SUBSCRIBE,UPDATE
Content-Type: application/sdp
Content-Length: 232

v=0
o=- 213 1 IN IP4 192.168.6.2
s=-
t=0 0
m=audio 5492 RTP/AVP 18 101 111
c=IN IP4 192.168.6.70
a=fmtp:18 annexb=no
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=rtpmap:111 X-nt-inforeq/8000
a=ptime:20
a=sendrecv
[COLOR=red]
ACK sip:771335;phone-context=berlin.germany@europevoip.net:5060;maddr=192.168.6.2;transport=udp;user=phone SIP/2.0
Via: SIP/2.0/UDP 192.168.6.90:5060;branch=z9hG4bK3ef863d8ce168d1154f809de96f484c5;rport
From: "SIP Phone 7402" <sip:SIP7402PHONE@europevoip.net>;tag=3199990172
To: <sip:771335@europevoip.net>;tag=20107910-206a8c0-13c4-40030-5b6fb-76ae7177-5b6fb
Call-ID: 3372976853@192_168_6_90
CSeq: 2 ACK
Contact: <sip:SIP7402PHONE@192.168.6.90:5060>
Max-Forwards: 70
User-Agent: C470IP020970000000
Content-Length: 0

BYE sip:771335;phone-context=berlin.germany@europevoip.net:5060;maddr=192.168.6.2;transport=udp;user=phone SIP/2.0
Via: SIP/2.0/UDP 192.168.6.90:5060;branch=z9hG4bK187af14d81f6b4f750fc8a8221a420aa;rport
From: "SIP Phone 7402" <sip:SIP7402PHONE@europevoip.net>;tag=3199990172
To: <sip:771335@europevoip.net>;tag=20107910-206a8c0-13c4-40030-5b6fb-76ae7177-5b6fb
Call-ID: 3372976853@192_168_6_90
CSeq: 3 BYE
Contact: <sip:SIP7402PHONE@192.168.6.90:5060>
Max-Forwards: 70
User-Agent: C470IP020970000000
Content-Length: 0
[/color]
SIP/2.0 200 OK
From: "SIP Phone 7402"<sip:SIP7402PHONE@europevoip.net>;tag=3199990172
To: <sip:771335@europevoip.net>;tag=20107910-206a8c0-13c4-40030-5b6fb-76ae7177-5b6fb
Call-ID: 3372976853@192_168_6_90
CSeq: 3 BYE
Via: SIP/2.0/UDP 192.168.6.90:5060;rport=5060;branch=z9hG4bK187af14d81f6b4f750fc8a8221a420aa
Supported: 100rel,x-nortel-sipvc,replaces,timer
User-Agent: Nortel CS1000 SIP GW release_5.0 version_sse-5.50.12
Content-Length: 0

As you can see by the below trace, the phone receives the packets and refuses the call.

Code: 
INVITE sip:7402;phone-context=berlin.germany@europevoip.net:5060;maddr=192.168.6.90;transport=udp;user=phone;x-nt-redirect=redirect-server SIP/2.0 
From: "PBX ROOM 1"<sip:771335;phone-context=berlin.germany@europevoip.net;user=phone>;tag=201044d0-206a8c0-13c4-40030-5b565-5ce9988a-5b565 
To: <sip:7402;phone-context=berlin.germany@europevoip.net;user=phone> 
Call-ID: 1fd5fdf0-206a8c0-13c4-40030-5b565-585eb42c-5b565 
CSeq: 1 INVITE 
Via: SIP/2.0/UDP 192.168.6.2:5060;branch=z9hG4bK-5b565-164c93a3-618f3e14 
Max-Forwards: 70 
Supported: 100rel,x-nortel-sipvc,replaces,timer 
User-Agent: Nortel CS1000 SIP GW release_5.0 version_sse-5.50.12 
P-Asserted-Identity: "PBX ROOM 1"<sip:771335;phone-context=berlin.germany@europevoip.net;user=phone> 
Privacy: none 
History-Info: <sip:7402;phone-context=berlin.germany@europevoip.net;user=phone>;index=1 
x-nt-corr-id: 0000007c120b2c1c0c@00c08b09d428-e4cf5411 
Contact: <sip:771335;phone-context=berlin.germany@europevoip.net:5060;maddr=192.168.6.2;transport=udp;user=phone> 
Min-SE: 0 
Allow: INVITE,ACK,BYE,REGISTER,REFER,NOTIFY,CANCEL,PRACK,OPTIONS,INFO,SUBSCRIBE,UPDATE 
Content-Type: multipart/mixed;boundary=unique-boundary-1 
Content-Length: 1306 
 
--unique-boundary-1 
Content-Type: application/sdp 
 
v=0 
o=- 208 1 IN IP4 192.168.6.2 
s=- 
t=0 0 
m=audio 5474 RTP/AVP 18 0 8 101 111 
c=IN IP4 192.168.6.70 
a=fmtp:18 annexb=yes 
a=rtpmap:101 telephone-event/8000 
a=fmtp:101 0-15 
a=rtpmap:111 X-nt-inforeq/8000 
a=ptime:20 
a=sendrecv 
m=audio 5474 RTP/SAVP 18 0 8 101 111 
c=IN IP4 192.168.6.70 
a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:iHenYz646A05tDU8Mo/8Od/ygO7BbNuxRhlBP4Z0|2^031|002578724646:004 
a=key-mgmt:mikey AQAFgPVAmVYCAAAAAAAAAAAAAAAAAAAAAAAAAAsA0MSnCDmeKYQKEJcdN54HEllApiE8l2Cg4IEBAAAAJwABAQEBgAIBAQMBoAQBcAUBAAYBAAcBAQgBAQkBAAoBAQsBUAwBAAAAACkAEQAQiHenYz646A05tDU8Mo/8OQAO3/KA7sFs27FGGUE/hnQEmbQ3JgA= 
a=fmtp:18 annexb=yes 
a=rtpmap:101 telephone-event/8000 
a=fmtp:101 0-15 
a=rtpmap:111 X-nt-inforeq/8000 
a=ptime:20 
a=sendrecv 
 
--unique-boundary-1 
Content-Type: application/x-nt-mcdn-frag-hex;version=sse-5.50.12;base=x2611 
Content-Disposition: signal;handling=optional 
 
05004c02 
0107130081900000a200 
09090f00e9a083000100cc00 
1315070011fa0f00a10d02010102020100cc0400004b4700 
1e0403008183 
460e01000a0001000100020000000000 
--unique-boundary-1 
Content-Type: application/x-nt-epid-frag-hex;version=sse-5.50.12;base=x2611 
Content-Disposition: signal;handling=optional 
 
011201 
00:15:17:56:da:9c 
--unique-boundary-1-- 
[COLOR=red]
SIP/2.0 404 Not Found 
Via: SIP/2.0/UDP 192.168.6.2:5060;branch=z9hG4bK-5b565-164c93a3-618f3e14 
From: "PBX ROOM 1" <sip:771335;phone-context=berlin.germany@europevoip.net;user=phone>;tag=201044d0-206a8c0-13c4-40030-5b565-5ce9988a-5b565 
To: <sip:7402;phone-context=berlin.germany@europevoip.net;user=phone> 
Call-ID: 1fd5fdf0-206a8c0-13c4-40030-5b565-585eb42c-5b565 
CSeq: 1 INVITE 
Content-Length: 0 
[/color]

ACK sip:7402;phone-context=berlin.germany@europevoip.net:5060;maddr=192.168.6.90;transport=udp;user=phone;x-nt-redirect=redirect-server SIP/2.0 
From: "PBX ROOM 1"<sip:771335;phone-context=berlin.germany@europevoip.net;user=phone>;tag=201044d0-206a8c0-13c4-40030-5b565-5ce9988a-5b565 
To: <sip:7402;phone-context=berlin.germany@europevoip.net;user=phone> 
Call-ID: 1fd5fdf0-206a8c0-13c4-40030-5b565-585eb42c-5b565 
CSeq: 1 ACK 
Via: SIP/2.0/UDP 192.168.6.2:5060;branch=z9hG4bK-5b565-164c93a3-618f3e14 
Max-Forwards: 70 
User-Agent: Nortel CS1000 SIP GW release_5.0 version_sse-5.50.12 
x-nt-corr-id: 0000007c120b2c1c0c@00c08b09d428-e4cf5411 
Contact: <sip:771335;phone-context=berlin.germany@europevoip.net:5060;maddr=192.168.6.2;transport=udp;user=phone> 
Allow: INVITE,ACK,BYE,REGISTER,REFER,NOTIFY,CANCEL,PRACK,OPTIONS,INFO,SUBSCRIBE,UPDATE 
Content-Length: 0

As stated above, I'm certainly open to suggestions and appreciate any comments/assistance you all can provide. Thank you in advance,

V
 
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