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8
Replies

Invite messages

Jawad Ahmad
Level 1
Level 1

‎04-24-2016 11:41 PM - edited ‎03-17-2019 06:41 AM

Hello all,

How I can remove these parameters from Invite messages...

please find below attached file.

Labels:
Preview file
13 KB
0 Helpful
8 Replies 8

Nadeem Ahmed
Cisco Employee
Cisco Employee

‎04-25-2016 12:51 AM

Jawad,

I am not certain about the purpose of remove the all attribute but somehow i manage to get the exact output which you are looking.

Here is the tool which you test find out the result by yourself in future.

http://sip-profile.54.227.241.219.xip.io/sip-profiles.cgi

voice class sip-profiles 200
request ANY sdp-header Audio-Attribute remove
request ANY sdp-header audio-attribute add "a=rtpmap:8 PCMA/8000"

Input Message

INVITE sip:0539061760@10.200.0.7:5060 SIP/2.0
Via: SIP/2.0/UDP 10.141.194.113:5060;branch=z9hG4bK2034E1090T22295
Record-Route: <sip:10.141.194.113:5060;transport=udp;lr>
Call-ID: isbcF59558DE-9DD11E6-8E8BC1B8-6405BBBD@10.68.33.218
From: "IT Engg Taj"<sip:4085842@10.200.0.7>;tag=sbc08059426AD38-14AF
To: <sip:0539061760@10.200.0.7>
CSeq: 101 INVITE
Date: Mon, 25 Apr 2016 05:32:39 GMT
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Min-SE: 1800
User-Agent: Cisco-SIPGateway/IOS-15.2.4.M6a
Allow: INVITE,OPTIONS,BYE,CANCEL,ACK,PRACK,UPDATE,REFER,SUBSCRIBE,NOTIFY,INFO,REGISTER
Contact: <sip:4085842@10.141.194.113:5060>
Expires: 180
Allow-Events: telephone-event
Max-Forwards: 69
Remote-Party-ID: "IT Engg Taj" <sip:4085842@10.68.33.218>;party=calling;screen=no;privacy=off
Cisco-Guid: 3948964596-0165417446-2599261926-1462071104
Content-Length: 443
Content-Type: application/sdp
Content-Disposition: session;handling=required

v=0
o=- 7347 4305 IN IP4 10.201.20.45
s=SBC call
c=IN IP4 10.201.20.45
t=0 0
m=audio 29810 RTP/AVP 8 100 101 19
c=IN IP4 10.201.20.45
a=rtpmap:8 PCMA/8000
a=rtpmap:100 X-NSE/8000
a=fmtp:100 192-194,200-202
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=rtpmap:19 CN/8000
a=ptime:20
a=X-sqn:0
a=X-cap: 1 audio RTP/AVP 100
a=X-cpar: a=rtpmap:100 X-NSE/8000
a=X-cpar: a=fmtp:100 192-194,200-202
a=X-cap: 2 image udptl t38

Output message

INVITE sip:0539061760@10.200.0.7:5060 SIP/2.0
Via: SIP/2.0/UDP 10.141.194.113:5060;branch=z9hG4bK2034E1090T22295
Record-Route: <sip:10.141.194.113:5060;transport=udp;lr>
Call-ID: isbcF59558DE-9DD11E6-8E8BC1B8-6405BBBD@10.68.33.218
From: "IT Engg Taj"<sip:4085842@10.200.0.7>;tag=sbc08059426AD38-14AF
To: <sip:0539061760@10.200.0.7>
CSeq: 101 INVITE
Date: Mon, 25 Apr 2016 05:32:39 GMT
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Min-SE: 1800
User-Agent: Cisco-SIPGateway/IOS-15.2.4.M6a
Allow: INVITE,OPTIONS,BYE,CANCEL,ACK,PRACK,UPDATE,REFER,SUBSCRIBE,NOTIFY,INFO,REGISTER
Contact: <sip:4085842@10.141.194.113:5060>
Expires: 180
Allow-Events: telephone-event
Max-Forwards: 69
Remote-Party-ID: "IT Engg Taj" <sip:4085842@10.68.33.218>;party=calling;screen=no;privacy=off
Cisco-Guid: 3948964596-0165417446-2599261926-1462071104
Content-Length: 163
Content-Type: application/sdp
Content-Disposition: session;handling=required

v=0
o=- 7347 4305 IN IP4 10.201.20.45
s=SBC call
c=IN IP4 10.201.20.45
t=0 0
m=audio 29810 RTP/AVP 8 100 101 19
c=IN IP4 10.201.20.45
a=rtpmap:8 PCMA/8000

P.S: Don't forget to apply the profile on the dial-peer .

Br,

Nadeem Ahmed

Br, Nadeem Please rate all useful post.

Jawad Ahmad
Level 1
Level 1
In response to Nadeem Ahmed

‎04-25-2016 01:00 AM

Brother,

I'm facing problem in our network, no voice on two way. So contact with ITSP they said due to these paramete no voice so remove these parameters.

0 Helpful

Nadeem Ahmed
Cisco Employee
Cisco Employee
In response to Jawad Ahmad

‎04-25-2016 01:14 AM

You can try that and let me how it goes :-)

best of luck

br,
Nadeem

Br, Nadeem Please rate all useful post.
0 Helpful

Jawad Ahmad
Level 1
Level 1
In response to Nadeem Ahmed

‎04-25-2016 02:19 AM

جزاك الله خيرا brother.

Sure

0 Helpful

Jawad Ahmad
Level 1
Level 1
In response to Nadeem Ahmed

‎04-28-2016 12:56 AM

Brother,

Attributes are remove but dtmf is not working how I can add this in invite message.

Now ITSP said in invite message missing telephony events.

You can find attached file of Invite message.

Preview file
12 KB
0 Helpful

Nadeem Ahmed
Cisco Employee
Cisco Employee
In response to Jawad Ahmad

‎04-28-2016 01:06 PM

here you go jawad, Like i said at the very beginning about the repercussion, i have modified the profile now it should sent the Telephony-name event

voice class sip-profiles 200
request ANY sdp-header Audio-Attribute remove
request ANY sdp-header audio-attribute add "a=rtpmap:8 PCMA/8000"
request ANY sdp-header audio-attribute add "a=rtpmap:101 telephone-event/8000"

Input Message     
INVITE sip:0539061760@10.200.0.7:5060 SIP/2.0
Via: SIP/2.0/UDP 10.141.194.113:5060;branch=z9hG4bK2034E1090T22295
Record-Route: <sip:10.141.194.113:5060;transport=udp;lr>
Call-ID: isbcF59558DE-9DD11E6-8E8BC1B8-6405BBBD@10.68.33.218
From: "IT Engg Taj"<sip:4085842@10.200.0.7>;tag=sbc08059426AD38-14AF
To: <sip:0539061760@10.200.0.7>
CSeq: 101 INVITE
Date: Mon, 25 Apr 2016 05:32:39 GMT
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Min-SE: 1800
User-Agent: Cisco-SIPGateway/IOS-15.2.4.M6a
Allow: INVITE,OPTIONS,BYE,CANCEL,ACK,PRACK,UPDATE,REFER,SUBSCRIBE,NOTIFY,INFO,REGISTER
Contact: <sip:4085842@10.141.194.113:5060>
Expires: 180
Allow-Events: telephone-event
Max-Forwards: 69
Remote-Party-ID: "IT Engg Taj" <sip:4085842@10.68.33.218>;party=calling;screen=no;privacy=off
Cisco-Guid: 3948964596-0165417446-2599261926-1462071104
Content-Length: 443
Content-Type: application/sdp
Content-Disposition: session;handling=required

v=0
o=- 7347 4305 IN IP4 10.201.20.45
s=SBC call
c=IN IP4 10.201.20.45
t=0 0
m=audio 29810 RTP/AVP 8 100 101 19
c=IN IP4 10.201.20.45
a=rtpmap:8 PCMA/8000
a=rtpmap:100 X-NSE/8000
a=fmtp:100 192-194,200-202
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=rtpmap:19 CN/8000
a=ptime:20
a=X-sqn:0
a=X-cap: 1 audio RTP/AVP 100
a=X-cpar: a=rtpmap:100 X-NSE/8000
a=X-cpar: a=fmtp:100 192-194,200-202
a=X-cap: 2 image udptl t38

output message

INVITE sip:0539061760@10.200.0.7:5060 SIP/2.0
Via: SIP/2.0/UDP 10.141.194.113:5060;branch=z9hG4bK2034E1090T22295
Record-Route: <sip:10.141.194.113:5060;transport=udp;lr>
Call-ID: isbcF59558DE-9DD11E6-8E8BC1B8-6405BBBD@10.68.33.218
From: "IT Engg Taj"<sip:4085842@10.200.0.7>;tag=sbc08059426AD38-14AF
To: <sip:0539061760@10.200.0.7>
CSeq: 101 INVITE
Date: Mon, 25 Apr 2016 05:32:39 GMT
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Min-SE: 1800
User-Agent: Cisco-SIPGateway/IOS-15.2.4.M6a
Allow: INVITE,OPTIONS,BYE,CANCEL,ACK,PRACK,UPDATE,REFER,SUBSCRIBE,NOTIFY,INFO,REGISTER
Contact: <sip:4085842@10.141.194.113:5060>
Expires: 180
Allow-Events: telephone-event
Max-Forwards: 69
Remote-Party-ID: "IT Engg Taj" <sip:4085842@10.68.33.218>;party=calling;screen=no;privacy=off
Cisco-Guid: 3948964596-0165417446-2599261926-1462071104
Content-Length: 198
Content-Type: application/sdp
Content-Disposition: session;handling=required

v=0
o=- 7347 4305 IN IP4 10.201.20.45
s=SBC call
c=IN IP4 10.201.20.45
t=0 0
m=audio 29810 RTP/AVP 8 100 101 19
c=IN IP4 10.201.20.45
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000

Br,

Nadeem Ahmed

PS: Please rate all useful post.

Br, Nadeem Please rate all useful post.

Jawad Ahmad
Level 1
Level 1
In response to Nadeem Ahmed

‎05-03-2016 03:25 AM

salam Bro,

Now I need to remove video attributes in Invite message, how I can remove this.?

INVITE sip:0593775720@172.18.131.206:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.141.1:5060;branch=z9hG4bK33E1C2D
Remote-Party-ID: "Imran " <sip:4095850@192.168.141.1>;party=calling;screen=no;privacy=off
From: "Imran " <sip:4095850@192.168.141.1>;tag=17594D8-FDC
To: <sip:0593775720@172.18.131.206>
Date: Mon, 02 May 2016 21:54:39 GMT
Call-ID: 4DB42ED9-FE711E6-8DBFFCF7-5A186E4F@192.168.141.1
Supported: timer,resource-priority,replaces,sdp-anat
Min-SE: 1800
Cisco-Guid: 1276694109-0266801638-2377841911-1511550543
User-Agent: Cisco-SIPGateway/IOS-15.4.1.T4
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
CSeq: 101 INVITE
Max-Forwards: 70
Timestamp: 1462226079
Contact: <sip:4095850@192.168.141.1:5060>
Expires: 180
Allow-Events: telephone-event
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 361

v=0
o=CiscoSystemsSIP-GW-UserAgent 7984 7998 IN IP4 192.168.141.1
s=SIP Call
c=IN IP4 192.168.141.1
t=0 0
m=audio 17386 RTP/AVP 8 0 18 100 101 19
c=IN IP4 192.168.141.1
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000

  • m=video 17388 RTP/AVP 119
  • c=IN IP4 192.168.141.1
  • b=TIAS:2000000
  • a=rtpmap:119 H264/90000
  • a=fmtp:119 profile-level-id=420014
0 Helpful

Jawad Ahmad
Level 1
Level 1
In response to Nadeem Ahmed

‎05-10-2016 12:08 AM

We can remove Videos attributes by SIP profile. 
!
!
voice class sip-profiles 200
request ANY sdp-header Audio-Attribute remove
request ANY sdp-header Audio-Attribute add "a=rtpmap:8 PCMA/8000"
request ANY sdp-header Audio-Attribute add "a=rtpmap:101 telephone-event/8000"
request INVITE sdp-header Video-Attribute remove
request INVITE sdp-header Video-Media modify "m=video(.*)" ""
request INVITE sdp-header Video-Bandwidth-Info remove

!
!

INVITE sip:0593775720@172.18.131.206:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.141.1:5060;branch=z9hG4bKB541CE8
Remote-Party-ID: "Imran " <sip:4095850@192.168.141.1>;party=calling;screen=no;privacy=off
From: "Imran " <sip:4095850@192.168.141.1>;tag=EA2F120-EC2
To: <sip:0593775720@172.18.131.206>
Date: Sun, 08 May 2016 23:02:20 GMT
Call-ID: C0E81872-14A711E6-B08FA677-90A972C0@192.168.141.1
Supported: timer,resource-priority,replaces,sdp-anat
Min-SE: 1800
Cisco-Guid: 3209876668-0346493414-2961876599-2427024064
User-Agent: Cisco-SIPGateway/IOS-15.4.1.T4
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
CSeq: 101 INVITE
Max-Forwards: 70
Timestamp: 1462748540
Contact: <sip:4095850@192.168.141.1:5060>
Expires: 180
Allow-Events: telephone-event
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 258
--More--

v=0
o=CiscoSystemsSIP-GW-UserAgent 7184 3745 IN IP4 192.168.141.1
s=SIP Call
c=IN IP4 192.168.141.1
t=0 0
m=audio 20024 RTP/AVP 8 0 18 100 101 19
c=IN IP4 192.168.141.1
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000

c=IN IP4 192.168.141.1

0 Helpful
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