Category:Connected Line Identification Presentation (COLP)

From Snom User Wiki

Jump to: navigation, search

Contents

Overview

This feature allows the calling party (A) to receive a connected party's (B) NAME information. The calling party can obtain the NAME information of the final connected party.

Configuration

  1. Make sure all called party's have their Displayname set accordingly
  2. Change the following configuration parameter: Send display name on INVITE to "on"

Scenario

Normal Call

File:colp1_A1.png File:colp1_A.png File:colp1_B.png
Calling Party (A)'s screen before COLP Calling Party (A)'s screen refresh after COLP Called Party (B)'s screen


Call Forwarding

File:colp1_A1.png File:colp2_A.png File:colp2_B.png
Calling Party (A)'s screen before COLP Calling Party (A)'s screen refresh after COLP Called Party (B)'s screen Redirected Party (C)'s screen

SIP Trace

Normal Call

Sent to udp:192.168.0.121:5060 at 29/7/2010 18:02:47:006 (1270 bytes):

INVITE sip:2906@ser.intern.snom.de;user=phone SIP/2.0
Via: SIP/2.0/UDP 10.10.12.125:1025;branch=z9hG4bK-wxdl8x016krg;rport
From: "Calling Party (A)" <sip:123@ser.intern.snom.de>;tag=bfxwuovw69
To: <sip:2906@ser.intern.snom.de;user=phone>
Call-ID: 3c282f3c857b-w1050saq194e
 CSeq: 1 INVITE
Max-Forwards: 70
Contact: <sip:123@10.10.12.125:1025;line=aax7a175>;reg-id=1
X-Serialnumber: 0004132616E1
P-Key-Flags: resolution="31x13", keys="4"
User-Agent: snom370/8.4.20100727_220002_snapshot_snom
Accept: application/sdp
Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE
Allow-Events: talk, hold, refer, call-info
Supported: timer, 100rel, replaces, from-change
Session-Expires: 3600;refresher=uas
Min-SE: 90
Content-Type: application/sdp
Content-Length: 450

v=0
o=root 1175699393 1175699393 IN IP4 10.10.12.125
s=call
c=IN IP4 10.10.12.125
t=0 0
m=audio 50898 RTP/AVP 0 8 9 103 3 18 4 101
a=crypto:1 AES_CM_128_HMAC_SHA1_32 inline:8BTB9yMKD9ZSmmP7nV7U30V5oIqWlI+2FHVQDRYM
a=rtpmap:0 pcmu/8000
a=rtpmap:8 pcma/8000
a=rtpmap:9 g722/8000
a=rtpmap:3 gsm/8000
a=rtpmap:18 g729/8000
a=fmtp:18 annexb=no
a=rtpmap:4 g723/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=sendrecv

Received from udp:192.168.0.121:5060 at 29/7/2010 18:02:47:030 (577 bytes):

SIP/2.0 100 trying -- your call is important to us
Via: SIP/2.0/UDP 10.10.12.125:1025;branch=z9hG4bK-wxdl8x016krg;rport=1025
From: "Calling Party (A)" <sip:123@ser.intern.snom.de>;tag=bfxwuovw69
To: <sip:2906@ser.intern.snom.de;user=phone>
Call-ID: 3c282f3c857b-w1050saq194e
CSeq: 1 INVITE
Server: OpenSer (1.1.0-notls (i386/linux))
Content-Length: 0
Warning: 392 192.168.0.121:5060 "Noisy feedback tells: pid=14417 req_src_ip=10.10.12.125 req_src_port=1025 in_uri=sip:2906@ser.intern.snom.de;user=phone out_uri=sip:2906@10.10.12.136:1024;line=lv1gd339 via_cnt==1"

Received from udp:192.168.0.121:5060 at 29/7/2010 18:02:47:354 (599 bytes):

SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 10.10.12.125:1025;branch=z9hG4bK-wxdl8x016krg;rport=1025
Record-Route: <sip:192.168.0.121;lr=on;ftag=bfxwuovw69>
From: "Calling Party (A)" <sip:123@ser.intern.snom.de>;tag=bfxwuovw69
To: "Called Party (B)" <sip:2906@ser.intern.snom.de;user=phone>;tag=63c2m1r4qn
Call-ID: 3c282f3c857b-w1050saq194e
CSeq: 1 INVITE
Contact: <sip:2906@10.10.12.136:1024;line=lv1gd339>;reg-id=1
Require: 100rel
RSeq: 1
Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO
Allow-Events: talk, hold, refer, call-info
Content-Length: 0

Sent to udp:192.168.0.121:5060 at 29/7/2010 18:02:47:478 (638 bytes):

PRACK sip:2906@10.10.12.136:1024;line=lv1gd339 SIP/2.0
Via: SIP/2.0/UDP 10.10.12.125:1025;branch=z9hG4bK-1cvjakexs7w0;rport
Route: <sip:192.168.0.121;lr=on;ftag=bfxwuovw69>
From: "Calling Party (A)" <sip:123@ser.intern.snom.de>;tag=bfxwuovw69
To: "Called Party (B)" <sip:2906@ser.intern.snom.de;user=phone>;tag=63c2m1r4qn
Call-ID: 3c282f3c857b-w1050saq194e
CSeq: 2 PRACK
Max-Forwards: 70
Contact: <sip:123@10.10.12.125:1025;line=aax7a175>;reg-id=1
RAck: 1 1 INVITE
Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE
Allow-Events: talk, hold, refer, call-info
Content-Length: 0

Received from udp:192.168.0.121:5060 at 29/7/2010 18:02:47:756 (433 bytes):

SIP/2.0 200 Ok
Via: SIP/2.0/UDP 10.10.12.125:1025;branch=z9hG4bK-1cvjakexs7w0;rport=1025
Record-Route: <sip:192.168.0.121;lr=on;ftag=bfxwuovw69>
From: "Calling Party (A)" <sip:123@ser.intern.snom.de>;tag=bfxwuovw69
To: "Called Party (B)" <sip:2906@ser.intern.snom.de;user=phone>;tag=63c2m1r4qn
Call-ID: 3c282f3c857b-w1050saq194e
CSeq: 2 PRACK
Contact: <sip:2906@10.10.12.136:1024;line=lv1gd339>;reg-id=1
Content-Length: 0

Call Forwarding

Calling Party (A) calls Called Party (B) which redirects the call to Redirected Party (C)

Sent to udp:192.168.0.121:5060 at 29/7/2010 18:07:32:231 (1266 bytes):

INVITE sip:2906@ser.intern.snom.de;user=phone SIP/2.0
Via: SIP/2.0/UDP 10.10.12.125:1025;branch=z9hG4bK-gjwmahclfkpb;rport
From: "Calling Party (A)" <sip:123@ser.intern.snom.de>;tag=dp0yf76ebm
To: <sip:2906@ser.intern.snom.de;user=phone>
Call-ID: 3c28305dd7be-hcema6xq5o63
CSeq: 1 INVITE
Max-Forwards: 70
Contact: <sip:123@10.10.12.125:1025;line=aax7a175>;reg-id=1
X-Serialnumber: 0004132616E1
P-Key-Flags: resolution="31x13", keys="4"
User-Agent: snom370/8.4.20100727_220002_snapshot_snom
Accept: application/sdp
Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE
Allow-Events: talk, hold, refer, call-info
Supported: timer, 100rel, replaces, from-change
Session-Expires: 3600;refresher=uas
Min-SE: 90
Content-Type: application/sdp
Content-Length: 446

v=0
o=root 63112353 63112353 IN IP4 10.10.12.125
s=call
c=IN IP4 10.10.12.125
t=0 0
m=audio 49310 RTP/AVP 0 8 9 103 3 18 4 101
a=crypto:1 AES_CM_128_HMAC_SHA1_32 inline:AUtJ7dLTitMIUigi4SvQImtyiFe0Iq1uL2ecuH4/
a=rtpmap:0 pcmu/8000
a=rtpmap:8 pcma/8000
a=rtpmap:9 g722/8000
a=rtpmap:3 gsm/8000
a=rtpmap:18 g729/8000
a=fmtp:18 annexb=no
a=rtpmap:4 g723/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=sendrecv

Received from udp:192.168.0.121:5060 at 29/7/2010 18:07:32:261 (577 bytes):

SIP/2.0 100 trying -- your call is important to us
Via: SIP/2.0/UDP 10.10.12.125:1025;branch=z9hG4bK-gjwmahclfkpb;rport=1025
From: "Calling Party (A)" <sip:123@ser.intern.snom.de>;tag=dp0yf76ebm
To: <sip:2906@ser.intern.snom.de;user=phone>
Call-ID: 3c28305dd7be-hcema6xq5o63
CSeq: 1 INVITE
Server: OpenSer (1.1.0-notls (i386/linux))
Content-Length: 0
Warning: 392 192.168.0.121:5060 "Noisy feedback tells: pid=14419 req_src_ip=10.10.12.125 req_src_port=1025 in_uri=sip:2906@ser.intern.snom.de;user=phone out_uri=sip:2906@10.10.12.136:1024;line=lv1gd339 via_cnt==1"

Received from udp:192.168.0.121:5060 at 29/7/2010 18:07:32:589 (505 bytes):

SIP/2.0 302 Moved Temporarily
Via: SIP/2.0/UDP 10.10.12.125:1025;branch=z9hG4bK-gjwmahclfkpb;rport=1025
Record-Route: <sip:192.168.0.121;lr=on;ftag=dp0yf76ebm>
From: "Calling Party (A)" <sip:123@ser.intern.snom.de>;tag=dp0yf76ebm
To: "Called Party (B)" <sip:2906@ser.intern.snom.de;user=phone>;tag=6y66864neu
Call-ID: 3c28305dd7be-hcema6xq5o63
CSeq: 1 INVITE
Contact: <sip:2909@ser.intern.snom.de>
Diversion: <sip:2906@10.10.12.136:1024;line=lv1gd339>;reason="unconditional"
Content-Length: 0

Sent to udp:192.168.0.121:5060 at 29/7/2010 18:07:32:603 (422 bytes):

ACK sip:2906@ser.intern.snom.de;user=phone SIP/2.0
Via: SIP/2.0/UDP 10.10.12.125:1025;branch=z9hG4bK-gjwmahclfkpb;rport
From: "Calling Party (A)" <sip:123@ser.intern.snom.de>;tag=dp0yf76ebm
To: "Called Party (B)" <sip:2906@ser.intern.snom.de;user=phone>;tag=6y66864neu
Call-ID: 3c28305dd7be-hcema6xq5o63
CSeq: 1 ACK
Max-Forwards: 70
Contact: <sip:123@10.10.12.125:1025;line=aax7a175>;reg-id=1
Content-Length: 0

Sent to udp:192.168.0.121:5060 at 29/7/2010 18:07:32:700 (1322 bytes):

INVITE sip:2909@ser.intern.snom.de SIP/2.0
Via: SIP/2.0/UDP 10.10.12.125:1025;branch=z9hG4bK-qvaa469a4j4u;rport
From: "Calling Party (A)" <sip:123@ser.intern.snom.de>;tag=f3o23fe1pf
To: <sip:2909@ser.intern.snom.de>
Call-ID: 3c28305ea39d-auqas5v1llhh
CSeq: 1 INVITE
Max-Forwards: 70
Contact: <sip:123@10.10.12.125:1025;line=aax7a175>;reg-id=1
X-Serialnumber: 0004132616E1
P-Key-Flags: resolution="31x13", keys="4"
Diversion: <sip:2906@10.10.12.136:1024;line=lv1gd339>;reason="unconditional"
User-Agent: snom370/8.4.20100727_220002_snapshot_snom
Accept: application/sdp
Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE
Allow-Events: talk, hold, refer, call-info
Supported: timer, 100rel, replaces, from-change
Session-Expires: 3600;refresher=uas
Min-SE: 90
Content-Type: application/sdp
Content-Length: 446

v=0
o=root 63112353 63112354 IN IP4 10.10.12.125
s=call
c=IN IP4 10.10.12.125
t=0 0
m=audio 49310 RTP/AVP 0 8 9 103 3 18 4 101
a=crypto:1 AES_CM_128_HMAC_SHA1_32 inline:AUtJ7dLTitMIUigi4SvQImtyiFe0Iq1uL2ecuH4/
a=rtpmap:0 pcmu/8000
a=rtpmap:8 pcma/8000
a=rtpmap:9 g722/8000
a=rtpmap:3 gsm/8000
a=rtpmap:18 g729/8000
a=fmtp:18 annexb=no
a=rtpmap:4 g723/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=sendrecv

Received from udp:192.168.0.121:5060 at 29/7/2010 18:07:32:826 (554 bytes):

SIP/2.0 100 trying -- your call is important to us
Via: SIP/2.0/UDP 10.10.12.125:1025;branch=z9hG4bK-qvaa469a4j4u;rport=1025
From: "Calling Party (A)" <sip:123@ser.intern.snom.de>;tag=f3o23fe1pf
To: <sip:2909@ser.intern.snom.de>
Call-ID: 3c28305ea39d-auqas5v1llhh
CSeq: 1 INVITE
Server: OpenSer (1.1.0-notls (i386/linux))
Content-Length: 0
Warning: 392 192.168.0.121:5060 "Noisy feedback tells: pid=14419 req_src_ip=10.10.12.125 req_src_port=1025 in_uri=sip:2909@ser.intern.snom.de out_uri=sip:2909@10.10.12.24:5060;line=5po5i7xb via_cnt==1"

Received from udp:192.168.0.121:5060 at 29/7/2010 18:07:33:151 (583 bytes):

SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 10.10.12.125:1025;branch=z9hG4bK-qvaa469a4j4u;rport=1025
Record-Route: <sip:192.168.0.121;lr=on;ftag=f3o23fe1pf>
From: "Calling Party (A)" <sip:123@ser.intern.snom.de>;tag=f3o23fe1pf
To: "Redirected Party (C)" <sip:2909@ser.intern.snom.de>;tag=181jr3bf7a
Call-ID: 3c28305ea39d-auqas5v1llhh
CSeq: 1 INVITE
Contact: <sip:2909@10.10.12.24:5060;line=5po5i7xb>;reg-id=1
Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, BENOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE
Allow-Events: talk, hold, refer, call-info
Content-Length: 0

Received from udp:192.168.0.121:5060 at 29/7/2010 18:07:33:548 (583 bytes):

SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 10.10.12.125:1025;branch=z9hG4bK-qvaa469a4j4u;rport=1025
Record-Route: <sip:192.168.0.121;lr=on;ftag=f3o23fe1pf>
From: "Calling Party (A)" <sip:123@ser.intern.snom.de>;tag=f3o23fe1pf
To: "Redirected Party (C)" <sip:2909@ser.intern.snom.de>;tag=181jr3bf7a
Call-ID: 3c28305ea39d-auqas5v1llhh
CSeq: 1 INVITE
Contact: <sip:2909@10.10.12.24:5060;line=5po5i7xb>;reg-id=1
Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, BENOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE
Allow-Events: talk, hold, refer, call-info
Content-Length: 0

Received from udp:192.168.0.121:5060 at 29/7/2010 18:07:34:262 (583 bytes):

SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 10.10.12.125:1025;branch=z9hG4bK-qvaa469a4j4u;rport=1025
Record-Route: <sip:192.168.0.121;lr=on;ftag=f3o23fe1pf>
From: "Calling Party (A)" <sip:123@ser.intern.snom.de>;tag=f3o23fe1pf
To: "Redirected Party (C)" <sip:2909@ser.intern.snom.de>;tag=181jr3bf7a
Call-ID: 3c28305ea39d-auqas5v1llhh
CSeq: 1 INVITE
Contact: <sip:2909@10.10.12.24:5060;line=5po5i7xb>;reg-id=1
Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, BENOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO, UPDATE
Allow-Events: talk, hold, refer, call-info
Content-Length: 0

This category currently contains no pages or media.

Personal tools
Interoperability