Presence and IntComm WG

[Jeremy George <>]

  Absolutely not an annoyance.  Always glad to welcome another soul to
to the good side of the force. 

- Jeremy


On Thu, 5 Feb 2004, Bob Riddle wrote:

> Date: Thu, 05 Feb 2004 15:34:21 -0500
> From: Bob Riddle 
> <>
> Reply-To: 
> 
> To: 
> 
> Subject: Re: [wg-pic] kphone
> 
> kphone works just dandy for me, as well,  on RedHat 9.0 laptop (running 
> the alsa sound support) - it works well enough for me to call Jeremy & 
> interrupt his day ... now, a Gnome application - perhpas linphone can be 
> my next opportunity to annoy Jeremy.  (of course, mine was just a 
> sip-sip call ...)
> 
> Jeremy George wrote:
> 
> >  I have kphone 4.0 running on my laptop (RH9).  Sip-sip calls work
> >fine.  Calls to the pstn through a Cisco gateway return 400 "Invalid
> >SDP information."  Has anyone else encountered this?
> >
> >  A trace is attached.  First a successful sip-sip call and then
> >a failed pstn call.
> >
> >- Jeremy
> >
> >  
> >
> >------------------------------------------------------------------------
> >
> >interface: eth0 (130.132.113.0/255.255.255.0)
> >filter: ip and ( dst or src 130.132.253.245 or 130.132.1.50 or 
> >130.132.113.101 )
> >##
> >U 130.132.253.245:5060 -> 130.132.113.25:5060
> >  INVITE 
> > sip:
> >  SIP/2.0..Via: SIP/2.0/UDP 130.132.253.245;r
> >  port..CSeq: 5652 INVITE..To: 
> > <sip:>..Content-Type:
> >  appl
> >  ication/sdp..From: "Jeremy George" 
> > <sip:>;tag=757543CF.
> >  .Call-ID: 
> > ..Subject:
> >  
> > sip:..Co
> >  ntent-Length: 166..User-Agent: kphone/4.0..Contact: "root" 
> > <sip:
> >  2.253.245;transport=udp>....v=0..o=username 0 0 IN IP4 
> > 130.132.253.245..s=T
> >  he Funky Flow..c=IN IP4 130.132.253.245..t=0 0..m=audio 32784 RTP/AVP 0 
> > ..a
> >  =rtpmap:0 PCMU/8000..a=rtpmap:97 iLBC/8000..                             
> >   
> >#
> >U 130.132.113.25:5060 -> 130.132.253.245:5060
> >  SIP/2.0 100 trying -- your call is important to us..Via: SIP/2.0/UDP 
> > 130.13
> >  2.253.245;rport=5060..CSeq: 5652 INVITE..To: 
> > <sip:>..Fr
> >  om: "Jeremy George" 
> > <sip:>;tag=757543CF..Call-ID:
> >  20660
> >  
> > ..Server:
> >  Sip EXpress router (0.8.11 (i386/linux))..Co
> >  ntent-Length: 0..Warning: 392 130.132.113.25:5060 "Noisy feedback tells: 
> >  p
> >  id=23330 req_src_ip=130.132.253.245 req_src_port=5060 
> > in_uri=sip:68207@voic
> >  e.yale.edu 
> > out_uri=sip::5060
> >  via_cnt==1"....          
> >#
> >U 130.132.113.25:5060 -> 130.132.113.101:5060
> >  INVITE 
> > sip::5060
> >  SIP/2.0..Max-Forwards: 10..Record-Rou
> >  te: 
> > <sip:;ftag=757543CF;lr=on>..Via:
> >  SIP/2.0/UDP 130.13
> >  2.113.25;branch=z9hG4bK7849.18ed6597.0..Via: SIP/2.0/UDP 
> > 130.132.253.245;rp
> >  ort=5060..CSeq: 5652 INVITE..To: 
> > <sip:>..Content-Type:
> >  
> >  application/sdp..From: "Jeremy George" 
> > <sip:>;tag=75754
> >  3CF..Call-ID: 
> > ..Subject:
> >  
> > sip:
> >  ..Content-Length: 166..User-Agent: kphone/4.0..Contact: "root" 
> > <sip:root@13
> >  0.132.253.245;transport=udp>..P-hint: USRLOC....v=0..o=username 0 0 IN 
> > IP4 
> >  130.132.253.245..s=The Funky Flow..c=IN IP4 130.132.253.245..t=0 
> > 0..m=audio
> >   32784 RTP/AVP 0 ..a=rtpmap:0 PCMU/8000..a=rtpmap:97 iLBC/8000..         
> >   
> >#
> >U 130.132.113.101:50557 -> 130.132.113.25:5060
> >  SIP/2.0 100 Trying..Via: SIP/2.0/UDP 
> > 130.132.113.25;branch=z9hG4bK7849.18ed
> >  6597.0,SIP/2.0/UDP 130.132.253.245;rport=5060..From: "Jeremy George" 
> > <sip:6
> >  
> > >;tag=757543CF..To:
> >  
> > <sip:>..Call-ID:
> >   
> > ..Date:
> >  Thu, 05 Feb 2004 16:26:44 GMT..CSeq: 565
> >  2 INVITE..Server: CSCO/4..Contact: 
> > sip::5060..Record-R
> >  oute: 
> > <sip:;ftag=757543CF;lr=on>..Content-Length:
> >  0....
> >#
> >U 130.132.113.101:50557 -> 130.132.113.25:5060
> >  SIP/2.0 180 Ringing..Via: SIP/2.0/UDP 
> > 130.132.113.25;branch=z9hG4bK7849.18e
> >  d6597.0,SIP/2.0/UDP 130.132.253.245;rport=5060..From: "Jeremy George" 
> > <sip:
> >  
> > >;tag=757543CF..To:
> >  
> > <sip:>;tag=0030
> >  94c2631700222c88cb72-1f0f2d2d..Call-ID: 
> > ..Date:
> >  T
> >  hu, 05 Feb 2004 16:26:44 GMT..CSeq: 5652 INVITE..Server: 
> > CSCO/4..Contact: s
> >  
> > ip::5060..Record-Route:
> >  
> > <sip:;ftag
> >  =757543CF;lr=on>..Content-Length: 0....                                  
> >   
> >#
> >U 130.132.113.25:5060 -> 130.132.253.245:5060
> >  SIP/2.0 180 Ringing..Via: SIP/2.0/UDP 130.132.253.245;rport=5060..From: 
> > "Je
> >  remy George" 
> > <sip:>;tag=757543CF..To:
> >  
> > <sip:68207@voice.
> >  yale.edu>;tag=003094c2631700222c88cb72-1f0f2d2d..Call-ID: 
> > 
> >  2.253.245..Date: Thu, 05 Feb 2004 16:26:44 GMT..CSeq: 5652 
> > INVITE..Server: 
> >  CSCO/4..Contact: 
> > sip::5060..Record-Route:
> >  
> > <sip:68207@1
> >  30.132.113.25;ftag=757543CF;lr=on>..Content-Length: 0....                
> >   
> >#
> >U 130.132.113.101:50557 -> 130.132.113.25:5060
> >  SIP/2.0 200 OK..Via: SIP/2.0/UDP 
> > 130.132.113.25;branch=z9hG4bK7849.18ed6597
> >  .0,SIP/2.0/UDP 130.132.253.245;rport=5060..From: "Jeremy George" 
> > <sip:68299
> >  @voice.yale.edu>;tag=757543CF..To: 
> > <sip:>;tag=003094c26
> >  31700222c88cb72-1f0f2d2d..Call-ID: 
> > ..Date:
> >  Thu, 0
> >  5 Feb 2004 16:26:45 GMT..CSeq: 5652 INVITE..Server: CSCO/4..Contact: 
> > sip:68
> >  
> > :5060..Record-Route:
> >  
> > <sip:;ftag=7575
> >  43CF;lr=on>..Content-Type: application/sdp..Content-Length: 
> > 146....v=0..o=C
> >  isco-SIPUA 5596 21436 IN IP4 130.132.113.101..s=SIP Call..c=IN IP4 
> > 130.132.
> >  113.101..t=0 0..m=audio 17484 RTP/AVP 0..a=rtpmap:0 PCMU/8000..          
> >   
> >#
> >U 130.132.113.25:5060 -> 130.132.253.245:5060
> >  SIP/2.0 200 OK..Via: SIP/2.0/UDP 130.132.253.245;rport=5060..From: 
> > "Jeremy 
> >  George" 
> > <sip:>;tag=757543CF..To:
> >  
> > <sip:.
> >  edu>;tag=003094c2631700222c88cb72-1f0f2d2d..Call-ID: 
> > 
> >  .245..Date: Thu, 05 Feb 2004 16:26:45 GMT..CSeq: 5652 INVITE..Server: 
> > CSCO/
> >  4..Contact: 
> > sip::5060..Record-Route:
> >  
> > <sip:
> >  2.113.25;ftag=757543CF;lr=on>..Content-Type: 
> > application/sdp..Content-Lengt
> >  h: 146....v=0..o=Cisco-SIPUA 5596 21436 IN IP4 130.132.113.101..s=SIP 
> > Call.
> >  .c=IN IP4 130.132.113.101..t=0 0..m=audio 17484 RTP/AVP 0..a=rtpmap:0 
> > PCMU/
> >  8000..                                                                   
> >   
> >#
> >U 130.132.253.245:5060 -> 130.132.113.25:5060
> >  ACK 
> > sip::5060
> >  SIP/2.0..Via: SIP/2.0/UDP 130.132.253.24
> >  5;rport..CSeq: 5652 ACK..To: 
> > <sip:>;tag=003094c26317002
> >  22c88cb72-1f0f2d2d..From: "Jeremy George" 
> > <sip:>;tag=75
> >  7543CF..Call-ID: 
> > ..Route:
> >  
> > <sip:.
> >  25;ftag=757543CF;lr=on>..Content-Length: 0..User-Agent: 
> > kphone/4.0..Contact
> >  : "root" 
> > <sip:;transport=udp>....
> >                       
> >#
> >U 130.132.113.25:5060 -> 130.132.113.101:5060
> >  ACK 
> > sip::5060
> >  SIP/2.0..Max-Forwards: 10..Record-Route:
> >   
> > <sip:;ftag=757543CF;lr=on>..Via:
> >  SIP/2.0/UDP 130.132.1
> >  13.25;branch=0..Via: SIP/2.0/UDP 130.132.253.245;rport=5060..CSeq: 5652 
> > ACK
> >  ..To: 
> > <sip:>;tag=003094c2631700222c88cb72-1f0f2d2d..Fro
> >  m: "Jeremy George" 
> > <sip:>;tag=757543CF..Call-ID:
> >  206606
> >  
> > ..Content-Length:
> >  0..User-Agent: kphone/4.0..Contact: "
> >  root" 
> > <sip:;transport=udp>..P-hint:
> >  OUTBOUND ON INTERNE
> >  T....                                                                    
> >   
> >#
> >U 130.132.113.101:50557 -> 130.132.113.25:5060
> >  BYE 
> > sip::5060;ftag=757543CF;lr=on
> >  SIP/2.0..Via: SIP/2.0
> >  /UDP 130.132.113.101:5060..From: 
> > <sip:>;tag=003094c2631
> >  700222c88cb72-1f0f2d2d..To: "Jeremy George" 
> > <sip:>;tag=
> >  757543CF..Call-ID: 
> > ..Date:
> >  Thu, 05 Feb 2004 16:26
> >  :52 GMT..CSeq: 101 BYE..User-Agent: CSCO/4..Content-Length: 0..Route: 
> > <sip:
> >  
> > :5060>....
> >                                              
> >#
> >U 130.132.113.25:5060 -> 130.132.253.245:5060
> >  BYE 
> > sip::5060
> >  SIP/2.0..Max-Forwards: 10..Record-Route: 
> >  
> > <sip:;ftag=003094c2631700222c88cb72-1f0f2d2d;lr=on>..Vi
> >  a: SIP/2.0/UDP 130.132.113.25;branch=z9hG4bK9b0b.ab249117.0..Via: 
> > SIP/2.0/U
> >  DP 130.132.113.101:5060..From: 
> > <sip:>;tag=003094c263170
> >  0222c88cb72-1f0f2d2d..To: "Jeremy George" 
> > <sip:>;tag=75
> >  7543CF..Call-ID: 
> > ..Date:
> >  Thu, 05 Feb 2004 16:26:5
> >  2 GMT..CSeq: 101 BYE..User-Agent: CSCO/4..Content-Length: 0..P-hint: 
> > OUTBOU
> >  ND ON INTERNET....                                                       
> >   
> >#
> >U 130.132.253.245:5060 -> 130.132.113.25:5060
> >  SIP/2.0 200 OK..Via: SIP/2.0/UDP 
> > 130.132.113.25;branch=z9hG4bK9b0b.ab249117
> >  .0..Via: SIP/2.0/UDP 130.132.113.101..From: 
> > <sip:>;tag=
> >  003094c2631700222c88cb72-1f0f2d2d..CSeq: 101 BYE..Call-ID: 
> > 
> >  32.253.245..To: "Jeremy George" 
> > <sip:>;tag=757543CF..Co
> >  ntent-Length: 0..User-Agent: kphone/4.0..Contact: "root" 
> > <sip:.
> >  253.245;transport=udp>..Record-Route: 
> > <sip:;ftag=003094
> >  c2631700222c88cb72-1f0f2d2d;lr=on>....                                   
> >   
> >#
> >U 130.132.113.25:5060 -> 130.132.113.101:5060
> >  SIP/2.0 200 OK..Via: SIP/2.0/UDP 130.132.113.101..From: 
> > <sip:
> >  le.edu>;tag=003094c2631700222c88cb72-1f0f2d2d..CSeq: 101 BYE..Call-ID: 
> > 2066
> >  
> > ..To:
> >  "Jeremy George" 
> > <sip:>;tag=
> >  757543CF..Content-Length: 0..User-Agent: kphone/4.0..Contact: "root" 
> > <sip:r
> >  
> > ;transport=udp>..Record-Route:
> >  
> > <sip:
> >  ;ftag=003094c2631700222c88cb72-1f0f2d2d;lr=on>....                       
> >   
> >#
> >U 130.132.253.245:5060 -> 130.132.113.25:5060
> >  INVITE 
> > sip:
> >  SIP/2.0..Via: SIP/2.0/UDP 130.132.25
> >  3.245;rport..CSeq: 4739 INVITE..To: 
> > <sip:>..Cont
> >  ent-Type: application/sdp..From: "Jeremy George" 
> > <sip:>
> >  ;tag=127014C8..Call-ID: 
> > ..Subject:
> >  
> > sip:68299@voic
> >  e.yale.edu..Content-Length: 166..User-Agent: kphone/4.0..Contact: "root" 
> > <s
> >  
> > ip:;transport=udp>....v=0..o=username
> >  0 0 IN IP4 130.13
> >  2.253.245..s=The Funky Flow..c=IN IP4 130.132.253.245..t=0 0..m=audio 
> > 32786
> >   RTP/AVP 0 ..a=rtpmap:0 PCMU/8000..a=rtpmap:97 iLBC/8000..               
> >   
> >#
> >U 130.132.113.25:5060 -> 130.132.253.245:5060
> >  SIP/2.0 407 Proxy Authentication Required..Via: SIP/2.0/UDP 
> > 130.132.253.245
> >  ;rport=5060..CSeq: 4739 INVITE..To: 
> > <sip:>;tag=6
> >  b675c2c3c199d3aa4661383ec8aab85.7052..From: "Jeremy George" 
> > <sip:68299@voic
> >  e.yale.edu>;tag=127014C8..Call-ID: 
> > ..Proxy-Authen
> >  ticate: Digest realm="voice.yale.edu", 
> > nonce="40227003e08f396dffd76aa20d833
> >  ee66bc1c254"..Server: Sip EXpress router (0.8.11 
> > (i386/linux))..Content-Len
> >  gth: 0..Warning: 392 130.132.113.25:5060 "Noisy feedback tells:  
> > pid=23329 
> >  req_src_ip=130.132.253.245 req_src_port=5060 
> > in_uri=sip:918605248181@voice.
> >  yale.edu 
> > out_uri=sip:
> >  via_cnt==1"....           
> >#
> >U 130.132.253.245:5060 -> 130.132.113.25:5060
> >  ACK 
> > sip:
> >  SIP/2.0..Via: SIP/2.0/UDP 130.132.253.2
> >  45;rport..CSeq: 4739 ACK..To: 
> > <sip:>;tag=6b675c2
> >  c3c199d3aa4661383ec8aab85.7052..From: "Jeremy George" 
> > <sip:
> >  .edu>;tag=127014C8..Call-ID: 
> > ..Content-Length:
> >  0.
> >  .User-Agent: kphone/4.0..Contact: "root" 
> > <sip:;transpor
> >  t=udp>....                                                               
> >   
> >#
> >U 130.132.253.245:5060 -> 130.132.113.25:5060
> >  INVITE 
> > sip:
> >  SIP/2.0..Via: SIP/2.0/UDP 130.132.25
> >  3.245;rport..CSeq: 4740 INVITE..To: 
> > <sip:>..Prox
> >  y-Authorization: Digest username="68299", realm="voice.yale.edu", 
> > nonce="40
> >  227003e08f396dffd76aa20d833ee66bc1c254", 
> > uri="sip:
> >  du", cnonce="abcdefghi", nc=00000001, 
> > response="0f7e98bd4b7fe518188dee92969
> >  e0e3c", opaque=""..Content-Type: application/sdp..From: "Jeremy George" 
> > <si
> >  
> > p:>;tag=127014C8..Call-ID:
> >  
> > ..
> >  Subject: 
> > sip:..Content-Length:
> >  166..User-Agent: kphone/
> >  4.0..Contact: "root" 
> > <sip:;transport=udp>....v=0..o=use
> >  rname 0 0 IN IP4 130.132.253.245..s=The Funky Flow..c=IN IP4 
> > 130.132.253.24
> >  5..t=0 0..m=audio 32786 RTP/AVP 0 ..a=rtpmap:0 PCMU/8000..a=rtpmap:97 
> > iLBC/
> >  8000..                                                                   
> >   
> >#
> >U 130.132.113.25:5060 -> 130.132.253.245:5060
> >  SIP/2.0 100 trying -- your call is important to us..Via: SIP/2.0/UDP 
> > 130.13
> >  2.253.245;rport=5060..CSeq: 4740 INVITE..To: 
> > <sip:
> >  du>..From: "Jeremy George" 
> > <sip:>;tag=127014C8..Call-ID
> >  : 
> > ..Server:
> >  Sip EXpress router (0.8.11 (i386/linu
> >  x))..Content-Length: 0..Warning: 392 130.132.113.25:5060 "Noisy feedback 
> > te
> >  lls:  pid=23334 req_src_ip=130.132.253.245 req_src_port=5060 
> > in_uri=sip:918
> >  
> > 
> >  
> > out_uri=sip::5060
> >  via_cnt
> >  ==1"....                                                                 
> >   
> >#
> >U 130.132.113.25:5060 -> 130.132.1.50:5060
> >  INVITE 
> > sip::5060
> >  SIP/2.0..Max-Forwards: 10..Record
> >  -Route: 
> > <sip:;ftag=127014C8;lr=on>..Via:
> >  SIP/2.0
> >  /UDP 130.132.113.25;branch=z9hG4bK57c6.fdc44c52.0..Via: SIP/2.0/UDP 
> > 130.132
> >  .253.245;rport=5060..CSeq: 4740 INVITE..To: 
> > <sip:
> >  u>..Proxy-Authorization: Digest username="68299", 
> > realm="voice.yale.edu", n
> >  once="40227003e08f396dffd76aa20d833ee66bc1c254", 
> > uri="sip:918605248181@voic
> >  e.yale.edu", cnonce="abcdefghi", nc=00000001, 
> > response="0f7e98bd4b7fe518188
> >  dee92969e0e3c", opaque=""..Content-Type: application/sdp..From: "Jeremy 
> > Geo
> >  rge" 
> > <sip:>;tag=127014C8..Call-ID:
> >  
> > 
> >  53.245..Subject: 
> > sip:..Content-Length:
> >  166..User-Agent:
> >   kphone/4.0..Contact: "root" 
> > <sip:;transport=udp>..P-hi
> >  nt:  GATEWAY....v=0..o=username 0 0 IN IP4 130.132.253.245..s=The Funky 
> > Flo
> >  w..c=IN IP4 130.132.253.245..t=0 0..m=audio 32786 RTP/AVP 0 ..a=rtpmap:0 
> > PC
> >  MU/8000..a=rtpmap:97 iLBC/8000..                                         
> >   
> >#
> >U 130.132.1.50:5060 -> 130.132.113.25:5060
> >  SIP/2.0 400 Bad Request - 'Invalid SDP information'..Via: SIP/2.0/UDP 
> > 130.1
> >  32.113.25;branch=z9hG4bK57c6.fdc44c52.0,SIP/2.0/UDP 
> > 130.132.253.245;rport=5
> >  060..From: "Jeremy George" 
> > <sip:>;tag=127014C8..To:
> >  <si
> >  
> > p:>..Date:
> >  Thu, 05 Feb 2004 16:27:03 GMT..Call-I
> >  D: 
> > ..Server:
> >  Cisco-SIPGateway/IOS-12.x..CSeq: 474
> >  0 INVITE..Content-Length: 0....                                          
> >   
> >#
> >U 130.132.113.25:5060 -> 130.132.1.50:5060
> >  ACK 
> > sip::5060
> >  SIP/2.0..Via: SIP/2.0/UDP 130.132.11
> >  3.25;branch=z9hG4bK57c6.fdc44c52.0..From: "Jeremy George" 
> > <sip:68299@voice.
> >  yale.edu>;tag=127014C8..Call-ID: 
> > ..To:
> >  <sip:91860
> >  
> > >..CSeq:
> >  4740 ACK..User-Agent: Sip EXpress router(0.8
> >  .11 (i386/linux))..Content-Length: 0....                                 
> >   
> >#
> >U 130.132.113.25:5060 -> 130.132.253.245:5060
> >  SIP/2.0 400 Bad Request - 'Invalid SDP information'..Via: SIP/2.0/UDP 
> > 130.1
> >  32.253.245;rport=5060..From: "Jeremy George" 
> > <sip:>;tag
> >  =127014C8..To: 
> > <sip:>..Date:
> >  Thu, 05 Feb 2004 16
> >  :27:03 GMT..Call-ID: 
> > ..Server:
> >  Cisco-SIPGateway/I
> >  OS-12.x..CSeq: 4740 INVITE..Content-Length: 0....                        
> >   
> >#
> >U 130.132.253.245:5060 -> 130.132.113.25:5060
> >  ACK 
> > sip:
> >  SIP/2.0..Via: SIP/2.0/UDP 130.132.253.2
> >  45;rport..CSeq: 4740 ACK..To: 
> > <sip:>;tag=6b675c2
> >  c3c199d3aa4661383ec8aab85.7052..From: "Jeremy George" 
> > <sip:
> >  .edu>;tag=127014C8..Call-ID: 
> > ..Content-Length:
> >  0.
> >  .User-Agent: kphone/4.0..Contact: "root" 
> > <sip:;transpor
> >  t=udp>....                                                               
> >   
> >#
> >U 130.132.113.25:5060 -> 130.132.253.245:5060
> >  SIP/2.0 400 Bad Request - 'Invalid SDP information'..Via: SIP/2.0/UDP 
> > 130.1
> >  32.253.245;rport=5060..From: "Jeremy George" 
> > <sip:>;tag
> >  =127014C8..To: 
> > <sip:>..Date:
> >  Thu, 05 Feb 2004 16
> >  :27:03 GMT..Call-ID: 
> > ..Server:
> >  Cisco-SIPGateway/I
> >  OS-12.x..CSeq: 4740 INVITE..Content-Length: 0....                        
> >   
> >#
> >U 130.132.253.245:5060 -> 130.132.113.25:5060
> >  ACK 
> > sip:
> >  SIP/2.0..Via: SIP/2.0/UDP 130.132.253.2
> >  45;rport..CSeq: 4740 ACK..To: 
> > <sip:>;tag=6b675c2
> >  c3c199d3aa4661383ec8aab85.7052..From: "Jeremy George" 
> > <sip:
> >  .edu>;tag=127014C8..Call-ID: 
> > ..Content-Length:
> >  0.
> >  .User-Agent: kphone/4.0..Contact: "root" 
> > <sip:;transpor
> >  t=udp>....                                                               
> >   
> >#
> >T exit
> >28 received, 0 dropped
> >  
> >
> 
> 

--