[Devel] uac_replace_from: display name not restored for ACK/BYE

Mon Feb 12 04:42:59 CET 2007

Hi,

I was playing with uac_replace_from and I noticed that the display
name for "From" header is not restored.  Is this the expected
bahaviour?

Regards,
Ovidiu Sas

Here's the relevant trace (compare "From" for the second INVITE with
"From" for the second ACK/BYE):

U 2007/02/11 22:35:23.018769 192.168.2.102:50611 -> 192.168.2.22:5060
INVITE sip:200 at 192.168.2.22 SIP/2.0.
Via: SIP/2.0/UDP 192.168.2.102:5060;branch=z9hG4bK18d317c9.
From: "Line 6" <sip:line-6 at 192.168.2.22>;tag=00036be7b1244f320d98fce7-0c5b9355.
To: <sip:200 at 192.168.2.22>.
Call-ID: 00036be7-b1240065-346cf3a4-75f242f5 at 192.168.2.102.
Max-Forwards: 70.
Date: Mon, 12 Feb 2007 03:34:57 GMT.
CSeq: 102 INVITE.
User-Agent: Cisco-CP7960G/7.5.
Contact: <sip:line-6 at 192.168.2.102:5060>.
Proxy-Authorization: Digest
username="line-6",realm="192.168.2.22",uri="sip:200 at 192.168.2.22",response="d8424444a17c4d2d2a2fde1eb746a39b",nonce="45cf9b563e06cce0b3403195c0b70ade460ac633",algorithm=md5.
Expires: 180.
Content-Length: 256.
Content-Type: application/sdp.
Content-Disposition: session;handling=optional.
.
v=0.
o=Cisco-SIPUA 9111 0 IN IP4 192.168.2.102.
s=SIP Call.
t=0 0.
m=audio 29584 RTP/AVP 0 8 18 101.
c=IN IP4 192.168.2.102.
a=rtpmap:0 PCMU/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:18 G729/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=sendrecv.

U 2007/02/11 22:35:23.067217 192.168.2.22:5060 -> 192.168.2.20:5060
INVITE sip:200 at 192.168.2.20:5060;transport=udp SIP/2.0.
Record-Route: <sip:192.168.2.22;lr;ftag=00036be7b1244f320d98fce7-0c5b9355;vsf=AAAAAA0HAQtUWy9ESnIfAwEWHhweHAM->.
Via: SIP/2.0/UDP 192.168.2.22;branch=z9hG4bK1d32.06bd5ca7.0.
Via: SIP/2.0/UDP 192.168.2.102:5060;branch=z9hG4bK18d317c9.
From: "Anonymous"
<sip:anonymous at 127.0.0.1>;tag=00036be7b1244f320d98fce7-0c5b9355.
To: <sip:200 at 192.168.2.22>.
Call-ID: 00036be7-b1240065-346cf3a4-75f242f5 at 192.168.2.102.
Max-Forwards: 69.
Date: Mon, 12 Feb 2007 03:34:57 GMT.
CSeq: 102 INVITE.
User-Agent: Cisco-CP7960G/7.5.
Contact: <sip:line-6 at 192.168.2.102:5060>.
Expires: 180.
Content-Length: 256.
Content-Type: application/sdp.
Content-Disposition: session;handling=optional.
.
v=0.
o=Cisco-SIPUA 9111 0 IN IP4 192.168.2.102.
s=SIP Call.
t=0 0.
m=audio 29584 RTP/AVP 0 8 18 101.
c=IN IP4 192.168.2.102.
a=rtpmap:0 PCMU/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:18 G729/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=sendrecv.

....

U 2007/02/11 22:35:23.396768 192.168.2.102:50611 -> 192.168.2.22:5060
ACK sip:200 at 192.168.2.20:5060;ftag=00036be7b1244f320d98fce7-0c5b9355;vsf=AAAAAA0HAQtUWy9ESnIfAwEWHhweHAM-
SIP/2.0.
Via: SIP/2.0/UDP 192.168.2.102:5060;branch=z9hG4bK06cbe6a6.
From: "Line 6" <sip:line-6 at 192.168.2.22>;tag=00036be7b1244f320d98fce7-0c5b9355.
To: <sip:200 at 192.168.2.22>;tag=as27b5454a.
Call-ID: 00036be7-b1240065-346cf3a4-75f242f5 at 192.168.2.102.
Max-Forwards: 70.
Date: Mon, 12 Feb 2007 03:34:57 GMT.
CSeq: 102 ACK.
User-Agent: Cisco-CP7960G/7.5.
Route: <sip:192.168.2.22:5060;lr;ftag=00036be7b1244f320d98fce7-0c5b9355;vsf=AAAAAA0HAQtUWy9ESnIfAwEWHhweHAM->.
Proxy-Authorization: Digest
username="line-6",realm="192.168.2.22",uri="sip:200 at 192.168.2.22",response="d8424444a17c4d2d2a2fde1eb746a39b",nonce="45cf9b563e06cce0b3403195c0b70ade460ac633",algorithm=md5.
Content-Length: 0.
.

U 2007/02/11 22:35:23.401911 192.168.2.22:5060 -> 192.168.2.20:5060
ACK sip:200 at 192.168.2.20:5060;ftag=00036be7b1244f320d98fce7-0c5b9355;vsf=AAAAAA0HAQtUWy9ESnIfAwEWHhweHAM-
SIP/2.0.
Record-Route: <sip:192.168.2.22;lr;ftag=00036be7b1244f320d98fce7-0c5b9355>.
Via: SIP/2.0/UDP 192.168.2.22;branch=z9hG4bK1d32.06bd5ca7.2.
Via: SIP/2.0/UDP 192.168.2.102:5060;branch=z9hG4bK06cbe6a6.
From: "Line 6" <sip:anonymous at 127.0.0.1>;tag=00036be7b1244f320d98fce7-0c5b9355.
To: <sip:200 at 192.168.2.22>;tag=as27b5454a.
Call-ID: 00036be7-b1240065-346cf3a4-75f242f5 at 192.168.2.102.
Max-Forwards: 69.
Date: Mon, 12 Feb 2007 03:34:57 GMT.
CSeq: 102 ACK.
User-Agent: Cisco-CP7960G/7.5.
Content-Length: 0.
P-hint: rr-enforced.
.

....

U 2007/02/11 22:35:26.044534 192.168.2.102:50611 -> 192.168.2.22:5060
BYE sip:200 at 192.168.2.20:5060;ftag=00036be7b1244f320d98fce7-0c5b9355;vsf=AAAAAA0HAQtUWy9ESnIfAwEWHhweHAM-
SIP/2.0.
Via: SIP/2.0/UDP 192.168.2.102:5060;branch=z9hG4bK51ed5d3b.
From: "Line 6" <sip:line-6 at 192.168.2.22>;tag=00036be7b1244f320d98fce7-0c5b9355.
To: <sip:200 at 192.168.2.22>;tag=as27b5454a.
Call-ID: 00036be7-b1240065-346cf3a4-75f242f5 at 192.168.2.102.
Max-Forwards: 70.
Date: Mon, 12 Feb 2007 03:35:00 GMT.
CSeq: 103 BYE.
User-Agent: Cisco-CP7960G/7.5.
Content-Length: 0.
RTP-RxStat: Dur=??,Pkt=??,Oct=??,LatePkt=??,LostPkt=??,AvgJit=??.
RTP-TxStat: Dur=??,Pkt=??,Oct=??.
Route: <sip:192.168.2.22:5060;lr;ftag=00036be7b1244f320d98fce7-0c5b9355;vsf=AAAAAA0HAQtUWy9ESnIfAwEWHhweHAM->.
Proxy-Authorization: Digest
username="line-6",realm="192.168.2.22",uri="sip:200 at 192.168.2.20:5060;ftag=00036be7b1244f320d98fce7-0c5b9355;vsf=AAAAAA0HAQtUWy9ESnIfAwEWHhweHAM-",response="403793ecca491c274f18f0fb628e8691",nonce="45cf9b563e06cce0b3403195c0b70ade460ac633",algorithm=md5.
.

U 2007/02/11 22:35:26.074212 192.168.2.22:5060 -> 192.168.2.20:5060
BYE sip:200 at 192.168.2.20:5060;ftag=00036be7b1244f320d98fce7-0c5b9355;vsf=AAAAAA0HAQtUWy9ESnIfAwEWHhweHAM-
SIP/2.0.
Record-Route: <sip:192.168.2.22;lr;ftag=00036be7b1244f320d98fce7-0c5b9355>.
Via: SIP/2.0/UDP 192.168.2.22;branch=z9hG4bK2d32.149a9413.0.
Via: SIP/2.0/UDP 192.168.2.102:5060;branch=z9hG4bK51ed5d3b.
From: "Line 6" <sip:anonymous at 127.0.0.1>;tag=00036be7b1244f320d98fce7-0c5b9355.
To: <sip:200 at 192.168.2.22>;tag=as27b5454a.
Call-ID: 00036be7-b1240065-346cf3a4-75f242f5 at 192.168.2.102.
Max-Forwards: 69.
Date: Mon, 12 Feb 2007 03:35:00 GMT.
CSeq: 103 BYE.
User-Agent: Cisco-CP7960G/7.5.
Content-Length: 0.
RTP-RxStat: Dur=??,Pkt=??,Oct=??,LatePkt=??,LostPkt=??,AvgJit=??.
RTP-TxStat: Dur=??,Pkt=??,Oct=??.
P-hint: rr-enforced.
.