[Ekiga-list] "No common Codec"



I am attempting to use a snapshot of Ekiga 3.0 to connect to
Callcentric and I get the error message No Common Codec.   It worked
with Ekiga 2.0.

There are two differences that I can see causing an issue:
1) No STUN
2) G729 is not supported and it is the first choice of Callcentric

Here is a capture of the connection:
INVITE sip:1*Removed* callcentric com SIP/2.0

Date: Sat, 19 Jul 2008 12:06:56 GMT

CSeq: 2 INVITE

v: SIP/2.0/UDP X.X.X.X:5060;branch=z9hG4bKdc643bda-f853-dd11-8614-0013e826bf0d;rport

User-Agent: Ekiga/2.9.0

f: "Firstname Lastname"
<sip:Removed callcentric com>;tag=7e273bda-f853-dd11-8614-0013e826bf0d

i: a4a12cda-f853-dd11-8614-0013e826bf0d dpalap

t: <sip:1*Removed* callcentric com>

m: <sip:Removed x x x x:5060;transport=udp>

Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,NOTIFY,REFER,MESSAGE,INFO,PING,PUBLISH

c: application/sdp

l: 971

Max-Forwards: 70



v=0

o=- 1216469216 1216469216 IN IP4 X.X.X.X

s=Opal SIP Session

c=IN IP4 X.X.X.X

t=0 0

m=audio 5072 RTP/AVP 8 0 96 112 111 110 109 3 122 106 101 100

a=rtpmap:8 PCMA/8000

a=rtpmap:0 PCMU/8000

a=rtpmap:96 Speex/16000

a=fmtp:96 sr=16000,mode=any

a=rtpmap:112 G726-16/8000

a=rtpmap:111 G726-24/8000

a=rtpmap:110 G726-32/8000

a=rtpmap:109 G726-40/8000

a=rtpmap:3 gsm/8000

a=rtpmap:122 Speex/8000

a=fmtp:122 sr=8000,mode=any

a=rtpmap:106 iLBC/8000

a=fmtp:106 mode=20

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15,32-49

a=rtpmap:100 NSE/8000

a=fmtp:100 192-193

m=video 5074 RTP/AVP 123 31 102 99

a=sendrecv

a=rtpmap:123 theora/90000

a=fmtp:123 delivery-method="in_band";height=576;sampling="YCbCr-4:2:0";width=704

a=rtpmap:31 h261/90000

a=fmtp:31 CIF=1;QCIF=1

a=rtpmap:102 h263-1998/90000

a=fmtp:102 D=1;F=1;I=1;J=1;CIF=1;CIF4=1;QCIF=1;CUSTOM="320,240,1";CUSTOM="640,480,1"

a=rtpmap:99 MP4V-ES/90000

a=fmtp:99 profile-level-id=5

SIP/2.0 407 Proxy Authentication Required

v: SIP/2.0/UDP X.X.X.X:5060;branch=z9hG4bKdc643bda-f853-dd11-8614-0013e826bf0d;rport=1024

f: "Firstname Lastname"
<sip:Removed callcentric com>;tag=7e273bda-f853-dd11-8614-0013e826bf0d

t: <sip:1*Removed* callcentric com>

i: a4a12cda-f853-dd11-8614-0013e826bf0d dpalap

CSeq: 2 INVITE

Proxy-Authenticate: Digest realm="callcentric.com",
domain="sip:callcentric.com",
nonce="**************************************", opaque="", stale=TRUE,
algorithm=MD5

l: 0



ACK sip:1*Removed* callcentric com SIP/2.0

CSeq: 2 ACK

Via: SIP/2.0/UDP
X.X.X.X:5060;branch=z9hG4bKdc643bda-f853-dd11-8614-0013e826bf0d;rport

From: "Firstname Lastname"
<sip:Removed callcentric com>;tag=7e273bda-f853-dd11-8614-0013e826bf0d

Call-ID: a4a12cda-f853-dd11-8614-0013e826bf0d dpalap

To: <sip:1*Removed* callcentric com>

Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,NOTIFY,REFER,MESSAGE,INFO,PING,PUBLISH

Content-Length: 0

Max-Forwards: 70



INVITE sip:1*Removed* callcentric com SIP/2.0

Date: Sat, 19 Jul 2008 12:06:57 GMT

CSeq: 4 INVITE

v: SIP/2.0/UDP X.X.X.X:5060;branch=z9hG4bKa62051da-f853-dd11-8614-0013e826bf0d;rport

User-Agent: Ekiga/2.9.0

f: "Firstname Lastname"
<sip:Removed callcentric com>;tag=7e273bda-f853-dd11-8614-0013e826bf0d

i: a4a12cda-f853-dd11-8614-0013e826bf0d dpalap

t: <sip:1*Removed* callcentric com>

m: <sip:Removed x x x x:5060;transport=udp>

Proxy-Authorization: Digest username="Removed",
realm="callcentric.com",
nonce="**************************************",
uri="sip:1*Removed* callcentric com", algorithm=MD5,
response="***********************************"

Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,NOTIFY,REFER,MESSAGE,INFO,PING,PUBLISH

c: application/sdp

l: 971

Max-Forwards: 70



v=0

o=- 1216469217 1216469217 IN IP4 X.X.X.X

s=Opal SIP Session

c=IN IP4 X.X.X.X

t=0 0

m=audio 5072 RTP/AVP 8 0 96 112 111 110 109 3 122 106 101 100

a=rtpmap:8 PCMA/8000

a=rtpmap:0 PCMU/8000

a=rtpmap:96 Speex/16000

a=fmtp:96 sr=16000,mode=any

a=rtpmap:112 G726-16/8000

a=rtpmap:111 G726-24/8000

a=rtpmap:110 G726-32/8000

a=rtpmap:109 G726-40/8000

a=rtpmap:3 gsm/8000

a=rtpmap:122 Speex/8000

a=fmtp:122 sr=8000,mode=any

a=rtpmap:106 iLBC/8000

a=fmtp:106 mode=20

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15,32-49

a=rtpmap:100 NSE/8000

a=fmtp:100 192-193

m=video 5074 RTP/AVP 123 31 102 99

a=sendrecv

a=rtpmap:123 theora/90000

a=fmtp:123 delivery-method="in_band";height=576;sampling="YCbCr-4:2:0";width=704

a=rtpmap:31 h261/90000

a=fmtp:31 CIF=1;QCIF=1

a=rtpmap:102 h263-1998/90000

a=fmtp:102 D=1;F=1;I=1;J=1;CIF=1;CIF4=1;QCIF=1;CUSTOM="320,240,1";CUSTOM="640,480,1"

a=rtpmap:99 MP4V-ES/90000

a=fmtp:99 profile-level-id=5

SIP/2.0 100 Trying

v: SIP/2.0/UDP X.X.X.X:5060;branch=z9hG4bKa62051da-f853-dd11-8614-0013e826bf0d;rport=1024

f: "Firstname Lastname"
<sip:Removed callcentric com>;tag=7e273bda-f853-dd11-8614-0013e826bf0d

t: <sip:1*Removed* callcentric com>

i: a4a12cda-f853-dd11-8614-0013e826bf0d dpalap

CSeq: 4 INVITE

l: 0



SIP/2.0 100 Trying

v: SIP/2.0/UDP X.X.X.X:5060;branch=z9hG4bKa62051da-f853-dd11-8614-0013e826bf0d;rport=1024

f: "Firstname Lastname"
<sip:Removed callcentric com>;tag=7e273bda-f853-dd11-8614-0013e826bf0d

t: <sip:1*Removed* callcentric com>

i: a4a12cda-f853-dd11-8614-0013e826bf0d dpalap

CSeq: 4 INVITE

l: 0



SIP/2.0 183 Session Progress

v: SIP/2.0/UDP X.X.X.X:5060;branch=z9hG4bKa62051da-f853-dd11-8614-0013e826bf0d;rport=1024

f: "Firstname Lastname"
<sip:Removed callcentric com>;tag=7e273bda-f853-dd11-8614-0013e826bf0d

t: <sip:1*Removed* callcentric com>;tag=3425458011-469238

i: a4a12cda-f853-dd11-8614-0013e826bf0d dpalap

CSeq: 4 INVITE

m: <sip:85b8f4cbfe6814f5570c9bb363b3caac 204 11 192 34:5080;transport=udp>

c: application/sdp

l: 300



v=0

o=NexTone-MSW 2147483647 2147483647 IN IP4 204.11.192.34

s=sip call

c=IN IP4 204.11.192.34

t=0 0

m=audio 61100 RTP/AVP 18 101

a=fmtp:18 annexb=no

a=fmtp:101 0-15

a=rtpmap:101 telephone-event/8000

a=rtpmap:18 G729/8000

a=ptime:20

a=sendrecv

a=silenceSupp:off - - - -

a=setup:actpass

CANCEL sip:1*Removed* callcentric com SIP/2.0

CSeq: 4 CANCEL

Via: SIP/2.0/UDP
X.X.X.X:5060;branch=z9hG4bKa62051da-f853-dd11-8614-0013e826bf0d;rport

From: "Firstname Lastname"
<sip:Removed callcentric com>;tag=7e273bda-f853-dd11-8614-0013e826bf0d

Call-ID: a4a12cda-f853-dd11-8614-0013e826bf0d dpalap

To: <sip:1*Removed* callcentric com>

Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,NOTIFY,REFER,MESSAGE,INFO,PING,PUBLISH

Content-Length: 0

Max-Forwards: 70



SIP/2.0 200 OK

v: SIP/2.0/UDP X.X.X.X:5060;branch=z9hG4bKa62051da-f853-dd11-8614-0013e826bf0d;rport=1024

f: "Firstname Lastname"
<sip:Removed callcentric com>;tag=7e273bda-f853-dd11-8614-0013e826bf0d

t: <sip:1*Removed* callcentric com>

i: a4a12cda-f853-dd11-8614-0013e826bf0d dpalap

CSeq: 4 CANCEL

l: 0



SIP/2.0 487 Request Terminated

v: SIP/2.0/UDP X.X.X.X:5060;branch=z9hG4bKa62051da-f853-dd11-8614-0013e826bf0d;rport=1024

f: "Firstname Lastname"
<sip:Removed callcentric com>;tag=7e273bda-f853-dd11-8614-0013e826bf0d

t: <sip:1*Removed* callcentric com>;tag=3425458011-469238

i: a4a12cda-f853-dd11-8614-0013e826bf0d dpalap

CSeq: 4 INVITE

m: <sip:85b8f4cbfe6814f5570c9bb363b3caac 204 11 192 34:5080;transport=udp>

l: 0



ACK sip:1*Removed* callcentric com SIP/2.0

CSeq: 4 ACK

Via: SIP/2.0/UDP
X.X.X.X:5060;branch=z9hG4bK12dcffdb-f853-dd11-8614-0013e826bf0d;rport

From: "Firstname Lastname"
<sip:Removed callcentric com>;tag=7e273bda-f853-dd11-8614-0013e826bf0d

Call-ID: a4a12cda-f853-dd11-8614-0013e826bf0d dpalap

To: <sip:1*Removed* callcentric com>

Contact: <sip:Removed x x x x:5060;transport=udp>

Proxy-Authorization: Digest username="Removed",
realm="callcentric.com",
nonce="**************************************",
uri="sip:1*Removed* callcentric com", algorithm=MD5,
response="***************************************"

Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,NOTIFY,REFER,MESSAGE,INFO,PING,PUBLISH

Content-Length: 0

Max-Forwards: 70



INVITE sip:1*Removed* callcentric com SIP/2.0

Date: Sat, 19 Jul 2008 12:13:11 GMT

CSeq: 2 INVITE

v: SIP/2.0/UDP X.X.X.X:5060;branch=z9hG4bK64c932b9-f953-dd11-9571-0013e826bf0d;rport

User-Agent: Ekiga/2.9.0

f: "Firstname Lastname"
<sip:Removed callcentric com>;tag=c88832b9-f953-dd11-9571-0013e826bf0d

i: a41a0bb9-f953-dd11-9571-0013e826bf0d dpalap

t: <sip:1*Removed* callcentric com>

m: <sip:Removed x x x x:5060;transport=udp>

Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,NOTIFY,REFER,MESSAGE,INFO,PING,PUBLISH

c: application/sdp

l: 971

Max-Forwards: 70



v=0

o=- 1216469591 1216469591 IN IP4 X.X.X.X

s=Opal SIP Session

c=IN IP4 X.X.X.X

t=0 0

m=audio 5064 RTP/AVP 8 0 96 112 111 110 109 3 122 106 101 100

a=rtpmap:8 PCMA/8000

a=rtpmap:0 PCMU/8000

a=rtpmap:96 Speex/16000

a=fmtp:96 sr=16000,mode=any

a=rtpmap:112 G726-16/8000

a=rtpmap:111 G726-24/8000

a=rtpmap:110 G726-32/8000

a=rtpmap:109 G726-40/8000

a=rtpmap:3 gsm/8000

a=rtpmap:122 Speex/8000

a=fmtp:122 sr=8000,mode=any

a=rtpmap:106 iLBC/8000

a=fmtp:106 mode=20

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15,32-49

a=rtpmap:100 NSE/8000

a=fmtp:100 192-193

m=video 5066 RTP/AVP 123 31 102 99

a=sendrecv

a=rtpmap:123 theora/90000

a=fmtp:123 delivery-method="in_band";height=576;sampling="YCbCr-4:2:0";width=704

a=rtpmap:31 h261/90000

a=fmtp:31 CIF=1;QCIF=1

a=rtpmap:102 h263-1998/90000

a=fmtp:102 D=1;F=1;I=1;J=1;CIF=1;CIF4=1;QCIF=1;CUSTOM="320,240,1";CUSTOM="640,480,1"

a=rtpmap:99 MP4V-ES/90000

a=fmtp:99 profile-level-id=5

SIP/2.0 407 Proxy Authentication Required

v: SIP/2.0/UDP X.X.X.X:5060;branch=z9hG4bK64c932b9-f953-dd11-9571-0013e826bf0d;rport=1024

f: "Firstname Lastname"
<sip:Removed callcentric com>;tag=c88832b9-f953-dd11-9571-0013e826bf0d

t: <sip:1*Removed* callcentric com>

i: a41a0bb9-f953-dd11-9571-0013e826bf0d dpalap

CSeq: 2 INVITE

Proxy-Authenticate: Digest realm="callcentric.com",
domain="sip:callcentric.com",
nonce="**************************************", opaque="", stale=TRUE,
algorithm=MD5

l: 0



ACK sip:1*Removed* callcentric com SIP/2.0

CSeq: 2 ACK

Via: SIP/2.0/UDP
X.X.X.X:5060;branch=z9hG4bK64c932b9-f953-dd11-9571-0013e826bf0d;rport

From: "Firstname Lastname"
<sip:Removed callcentric com>;tag=c88832b9-f953-dd11-9571-0013e826bf0d

Call-ID: a41a0bb9-f953-dd11-9571-0013e826bf0d dpalap

To: <sip:1*Removed* callcentric com>

Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,NOTIFY,REFER,MESSAGE,INFO,PING,PUBLISH

Content-Length: 0

Max-Forwards: 70



INVITE sip:1*Removed* callcentric com SIP/2.0

Date: Sat, 19 Jul 2008 12:13:11 GMT

CSeq: 4 INVITE

v: SIP/2.0/UDP X.X.X.X:5060;branch=z9hG4bK720845b9-f953-dd11-9571-0013e826bf0d;rport

User-Agent: Ekiga/2.9.0

f: "Firstname Lastname"
<sip:Removed callcentric com>;tag=c88832b9-f953-dd11-9571-0013e826bf0d

i: a41a0bb9-f953-dd11-9571-0013e826bf0d dpalap

t: <sip:1*Removed* callcentric com>

m: <sip:Removed x x x x:5060;transport=udp>

Proxy-Authorization: Digest username="Removed",
realm="callcentric.com",
nonce="**************************************",
uri="sip:1*Removed* callcentric com", algorithm=MD5,
response="**************************************"

Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,NOTIFY,REFER,MESSAGE,INFO,PING,PUBLISH

c: application/sdp

l: 971

Max-Forwards: 70



v=0

o=- 1216469591 1216469591 IN IP4 X.X.X.X

s=Opal SIP Session

c=IN IP4 X.X.X.X

t=0 0

m=audio 5064 RTP/AVP 8 0 96 112 111 110 109 3 122 106 101 100

a=rtpmap:8 PCMA/8000

a=rtpmap:0 PCMU/8000

a=rtpmap:96 Speex/16000

a=fmtp:96 sr=16000,mode=any

a=rtpmap:112 G726-16/8000

a=rtpmap:111 G726-24/8000

a=rtpmap:110 G726-32/8000

a=rtpmap:109 G726-40/8000

a=rtpmap:3 gsm/8000

a=rtpmap:122 Speex/8000

a=fmtp:122 sr=8000,mode=any

a=rtpmap:106 iLBC/8000

a=fmtp:106 mode=20

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15,32-49

a=rtpmap:100 NSE/8000

a=fmtp:100 192-193

m=video 5066 RTP/AVP 123 31 102 99

a=sendrecv

a=rtpmap:123 theora/90000

a=fmtp:123 delivery-method="in_band";height=576;sampling="YCbCr-4:2:0";width=704

a=rtpmap:31 h261/90000

a=fmtp:31 CIF=1;QCIF=1

a=rtpmap:102 h263-1998/90000

a=fmtp:102 D=1;F=1;I=1;J=1;CIF=1;CIF4=1;QCIF=1;CUSTOM="320,240,1";CUSTOM="640,480,1"

a=rtpmap:99 MP4V-ES/90000

a=fmtp:99 profile-level-id=5

SIP/2.0 100 Trying

v: SIP/2.0/UDP X.X.X.X:5060;branch=z9hG4bK720845b9-f953-dd11-9571-0013e826bf0d;rport=1024

f: "Firstname Lastname"
<sip:Removed callcentric com>;tag=c88832b9-f953-dd11-9571-0013e826bf0d

t: <sip:1*Removed* callcentric com>

i: a41a0bb9-f953-dd11-9571-0013e826bf0d dpalap

CSeq: 4 INVITE

l: 0



SIP/2.0 100 Trying

v: SIP/2.0/UDP X.X.X.X:5060;branch=z9hG4bK720845b9-f953-dd11-9571-0013e826bf0d;rport=1024

f: "Firstname Lastname"
<sip:Removed callcentric com>;tag=c88832b9-f953-dd11-9571-0013e826bf0d

t: <sip:1*Removed* callcentric com>

i: a41a0bb9-f953-dd11-9571-0013e826bf0d dpalap

CSeq: 4 INVITE

l: 0



SIP/2.0 183 Session Progress

v: SIP/2.0/UDP X.X.X.X:5060;branch=z9hG4bK720845b9-f953-dd11-9571-0013e826bf0d;rport=1024

f: "Firstname Lastname"
<sip:Removed callcentric com>;tag=c88832b9-f953-dd11-9571-0013e826bf0d

t: <sip:1*Removed* callcentric com>;tag=3425458385-424333

i: a41a0bb9-f953-dd11-9571-0013e826bf0d dpalap

CSeq: 4 INVITE

m: <sip:85b8f4cbfe6814f5570c9bb363b3caac 204 11 192 34:5080;transport=udp>

c: application/sdp

l: 300



v=0

o=NexTone-MSW 2147483647 2147483647 IN IP4 204.11.192.34

s=sip call

c=IN IP4 204.11.192.34

t=0 0

m=audio 61152 RTP/AVP 18 101

a=fmtp:18 annexb=no

a=fmtp:101 0-15

a=rtpmap:101 telephone-event/8000

a=rtpmap:18 G729/8000

a=ptime:20

a=sendrecv

a=silenceSupp:off - - - -

a=setup:actpass

CANCEL sip:1*Removed* callcentric com SIP/2.0

CSeq: 4 CANCEL

Via: SIP/2.0/UDP
X.X.X.X:5060;branch=z9hG4bK720845b9-f953-dd11-9571-0013e826bf0d;rport

From: "Firstname Lastname"
<sip:Removed callcentric com>;tag=c88832b9-f953-dd11-9571-0013e826bf0d

Call-ID: a41a0bb9-f953-dd11-9571-0013e826bf0d dpalap

To: <sip:1*Removed* callcentric com>

Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,NOTIFY,REFER,MESSAGE,INFO,PING,PUBLISH

Content-Length: 0

Max-Forwards: 70



SIP/2.0 200 OK

v: SIP/2.0/UDP X.X.X.X:5060;branch=z9hG4bK720845b9-f953-dd11-9571-0013e826bf0d;rport=1024

f: "Firstname Lastname"
<sip:Removed callcentric com>;tag=c88832b9-f953-dd11-9571-0013e826bf0d

t: <sip:1*Removed* callcentric com>

i: a41a0bb9-f953-dd11-9571-0013e826bf0d dpalap

CSeq: 4 CANCEL

l: 0



SIP/2.0 487 Request Terminated

v: SIP/2.0/UDP X.X.X.X:5060;branch=z9hG4bK720845b9-f953-dd11-9571-0013e826bf0d;rport=1024

f: "Firstname Lastname"
<sip:Removed callcentric com>;tag=c88832b9-f953-dd11-9571-0013e826bf0d

t: <sip:1*Removed* callcentric com>;tag=3425458385-424333

i: a41a0bb9-f953-dd11-9571-0013e826bf0d dpalap

CSeq: 4 INVITE

m: <sip:85b8f4cbfe6814f5570c9bb363b3caac 204 11 192 34:5080;transport=udp>

l: 0



ACK sip:1*Removed* callcentric com SIP/2.0

CSeq: 4 ACK

Via: SIP/2.0/UDP
X.X.X.X:5060;branch=z9hG4bKbc19edba-f953-dd11-9571-0013e826bf0d;rport

From: "Firstname Lastname"
<sip:Removed callcentric com>;tag=c88832b9-f953-dd11-9571-0013e826bf0d

Call-ID: a41a0bb9-f953-dd11-9571-0013e826bf0d dpalap

To: <sip:1*Removed* callcentric com>

Contact: <sip:Removed x x x x:5060;transport=udp>

Proxy-Authorization: Digest username="Removed",
realm="callcentric.com",
nonce="**************************************",
uri="sip:1*Removed* callcentric com", algorithm=MD5,
response="**************************************"

Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,NOTIFY,REFER,MESSAGE,INFO,PING,PUBLISH

Content-Length: 0

Max-Forwards: 70



Thoughts?   Is it the use of G729, lack of a STUN server or something
else that is biting me?


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