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Major bug in snomone free 4.2! Long delay before dialing


yoyo
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Hi,

I just upgrade to snomone free 4.2 (2/1/2011) load for windows 32 bit.

I noticed that many times, the pbx will not dial out on the trunk until about 30 seconds later.

I think I nailed it down to the DNS registration expiration - if the dialing happens right after the expiration and before the renewal, the pbx will ack the initial invite from the extension, but will not send invite to the external number through SIP trunk until about 30 seconds later - after the DNS renewal happens.

This is really not working with all sorts of issues with timing.

Would you please look into ASAP? Anything bad on my end? (I will try to find the old version and roll back and see)

P.S.: In addition, I had one case where the snom821 just lost communication with snomone, and would not talk to it after reset powerdown or whatever. I had to reset 821 to factory default and reprovision to work (not sure who fault it was?). Also, the button profiles would stuck at 4 buttons, no matter how I edit the profile (both domain and extension level), only the initial 4 buttons went to the phone. This one is minor.

 

[8] 2011/02/13 09:05:49: DNS: SRV _sip._tcp.callcentric.com expired

[8] 2011/02/13 09:05:49: DNS: A alpha5.callcentric.com expired

[8] 2011/02/13 09:05:49: DNS: AAAA alpha5.callcentric.com expired

[8] 2011/02/13 09:05:49: DNS: AAAA alpha6.callcentric.com expired

[8] 2011/02/13 09:05:49: DNS: AAAA alpha7.callcentric.com expired

[8] 2011/02/13 09:05:49: DNS: AAAA alpha8.callcentric.com expired

[8] 2011/02/13 09:05:49: DNS: AAAA alpha9.callcentric.com expired

[8] 2011/02/13 09:05:49: DNS: AAAA alpha1.callcentric.com expired

[8] 2011/02/13 09:05:50: DNS: AAAA alpha2.callcentric.com expired

[8] 2011/02/13 09:05:50: DNS: AAAA alpha3.callcentric.com expired

[8] 2011/02/13 09:05:50: DNS: AAAA alpha4.callcentric.com expired

[8] 2011/02/13 09:05:50: DNS: AAAA callcentric.com expired

[8] 2011/02/13 09:05:50: DNS: NAPTR callcentric.com expired

[8] 2011/02/13 09:05:50: DNS: Add NAPTR callcentric.com (ttl=60)

[5] 2011/02/13 09:05:55: SIP Rx udp:192.168.0.193:5060:

INVITE sip:xxxxxxxxxx@192.168.0.68 SIP/2.0

Via: SIP/2.0/UDP 192.168.0.193;branch=z9hG4bKg5nzjpt0o8lfcssjv18wzjzgr

Max-Forwards: 70

From: "28" <sip:28@192.168.0.68>;tag=j6..k6va

To: <sip:xxxxxxxxxx@192.168.0.68>

Call-ID: v7aadg0nzynnjej1zeeh9kpsmlx0@192.168.0.68

CSeq: 38083 INVITE

Contact: <sip:28@192.168.0.193;line=58316>

Allow: INVITE, CANCEL, BYE, ACK, REGISTER, OPTIONS, REFER, SUBSCRIBE, NOTIFY, MESSAGE, INFO, PRACK

Content-Disposition: session

Supported: replaces

User-Agent: snom-m3-SIP/02.11 (MAC=0004132A2FC5; HW=1)

Content-Type: application/sdp

Content-Length: 320

 

v=0

o=28 48052301 48052301 IN IP4 192.168.0.193

s=-

c=IN IP4 192.168.0.193

t=0 0

a=sendrecv

m=audio 5008 RTP/AVP 0 8 97 18 101

a=rtpmap:0 PCMU/8000

a=rtpmap:8 PCMA/8000

a=rtpmap:97 iLBC/8000

a=fmtp:97 mode=20

a=rtpmap:18 G729/8000

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15

a=sendrecv

a=rtcp:5009

[8] 2011/02/13 09:05:55: Could not find a trunk (3 trunks)

[5] 2011/02/13 09:05:55: SIP Rx udp:192.168.0.193:5060:

INVITE sip:xxxxxxxxxx@192.168.0.68 SIP/2.0

Via: SIP/2.0/UDP 192.168.0.193;branch=z9hG4bKg5nzjpt0o8lfcssjv18wzjzgr

Max-Forwards: 70

From: "28" <sip:28@192.168.0.68>;tag=j6..k6va

To: <sip:xxxxxxxxxx@192.168.0.68>

Call-ID: v7aadg0nzynnjej1zeeh9kpsmlx0@192.168.0.68

CSeq: 38083 INVITE

Contact: <sip:28@192.168.0.193;line=58316>

Allow: INVITE, CANCEL, BYE, ACK, REGISTER, OPTIONS, REFER, SUBSCRIBE, NOTIFY, MESSAGE, INFO, PRACK

Content-Disposition: session

Supported: replaces

User-Agent: snom-m3-SIP/02.11 (MAC=0004132A2FC5; HW=1)

Content-Type: application/sdp

Content-Length: 320

 

v=0

o=28 48052301 48052301 IN IP4 192.168.0.193

s=-

c=IN IP4 192.168.0.193

t=0 0

a=sendrecv

m=audio 5008 RTP/AVP 0 8 97 18 101

a=rtpmap:0 PCMU/8000

a=rtpmap:8 PCMA/8000

a=rtpmap:97 iLBC/8000

a=fmtp:97 mode=20

a=rtpmap:18 G729/8000

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15

a=sendrecv

a=rtcp:5009

[5] 2011/02/13 09:05:55: SIP Tx udp:192.168.0.193:5060:

SIP/2.0 100 Trying

Via: SIP/2.0/UDP 192.168.0.193;branch=z9hG4bKg5nzjpt0o8lfcssjv18wzjzgr

From: "28" <sip:28@192.168.0.68>;tag=j6..k6va

To: <sip:xxxxxxxxxx@192.168.0.68>;tag=619765c407

Call-ID: v7aadg0nzynnjej1zeeh9kpsmlx0@192.168.0.68

CSeq: 38083 INVITE

Content-Length: 0

 

[5] 2011/02/13 09:05:55: SIP Tx udp:192.168.0.193:5060:

SIP/2.0 401 Authentication Required

Via: SIP/2.0/UDP 192.168.0.193;branch=z9hG4bKg5nzjpt0o8lfcssjv18wzjzgr

From: "28" <sip:28@192.168.0.68>;tag=j6..k6va

To: <sip:xxxxxxxxxx@192.168.0.68>;tag=619765c407

Call-ID: v7aadg0nzynnjej1zeeh9kpsmlx0@192.168.0.68

CSeq: 38083 INVITE

User-Agent: snom-PBX/2011-4.2.0.3981

WWW-Authenticate: Digest realm="192.168.0.68",nonce="cca944c85dd9483b3c581915679c927b",domain="sip:xxxxxxxxxx@192.168.0.68",algorithm=MD5

Content-Length: 0

 

[5] 2011/02/13 09:05:55: SIP Rx udp:192.168.0.193:5060:

ACK sip:xxxxxxxxxx@192.168.0.68 SIP/2.0

Via: SIP/2.0/UDP 192.168.0.193;branch=z9hG4bKg5nzjpt0o8lfcssjv18wzjzgr

Max-Forwards: 70

From: "28" <sip:28@192.168.0.68>;tag=j6..k6va

To: <sip:xxxxxxxxxx@192.168.0.68>;tag=619765c407

Call-ID: v7aadg0nzynnjej1zeeh9kpsmlx0@192.168.0.68

CSeq: 38083 ACK

User-Agent: snom-m3-SIP/02.11 (MAC=0004132A2FC5; HW=1)

Content-Length: 0

 

[5] 2011/02/13 09:05:55: SIP Rx udp:192.168.0.193:5060:

INVITE sip:xxxxxxxxxx@192.168.0.68 SIP/2.0

Via: SIP/2.0/UDP 192.168.0.193;branch=z9hG4bKtfvcbiv0d

Max-Forwards: 70

From: "28" <sip:28@192.168.0.68>;tag=j6..k6va

To: <sip:xxxxxxxxxx@192.168.0.68>

Call-ID: v7aadg0nzynnjej1zeeh9kpsmlx0@192.168.0.68

CSeq: 38084 INVITE

Contact: <sip:28@192.168.0.193;line=58316>

Allow: INVITE, CANCEL, BYE, ACK, REGISTER, OPTIONS, REFER, SUBSCRIBE, NOTIFY, MESSAGE, INFO, PRACK

Authorization: Digest username="28", realm="192.168.0.68", nonce="cca944c85dd9483b3c581915679c927b", uri="sip:xxxxxxxxxx@192.168.0.68", response="027b37456b4e36002ae4331bbf6960fb", algorithm=MD5

Content-Disposition: session

Supported: replaces

User-Agent: snom-m3-SIP/02.11 (MAC=0004132A2FC5; HW=1)

Content-Type: application/sdp

Content-Length: 320

 

v=0

o=28 48052301 48052301 IN IP4 192.168.0.193

s=-

c=IN IP4 192.168.0.193

t=0 0

a=sendrecv

m=audio 5008 RTP/AVP 0 8 97 18 101

a=rtpmap:0 PCMU/8000

a=rtpmap:8 PCMA/8000

a=rtpmap:97 iLBC/8000

a=fmtp:97 mode=20

a=rtpmap:18 G729/8000

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15

a=sendrecv

a=rtcp:5009

[8] 2011/02/13 09:05:55: Tagging request with existing tag

[6] 2011/02/13 09:05:55: Sending RTP for v7aadg0nzynnjej1zeeh9kpsmlx0@192.168.0.68 to 192.168.0.193:5008, codec not set yet

[5] 2011/02/13 09:05:55: SIP Tx udp:192.168.0.193:5060:

SIP/2.0 100 Trying

Via: SIP/2.0/UDP 192.168.0.193;branch=z9hG4bKtfvcbiv0d

From: "28" <sip:28@192.168.0.68>;tag=j6..k6va

To: <sip:xxxxxxxxxx@192.168.0.68>;tag=619765c407

Call-ID: v7aadg0nzynnjej1zeeh9kpsmlx0@192.168.0.68

CSeq: 38084 INVITE

Content-Length: 0

 

[8] 2011/02/13 09:05:55: Call from an user 28

[8] 2011/02/13 09:05:55: To is <sip:xxxxxxxxxx@192.168.0.68>, user 0, domain 1

[8] 2011/02/13 09:05:55: From user 28

[8] 2011/02/13 09:05:55: Set the To domain based on From user 28@pbx.xxxxx-xxxxxx.com

[8] 2011/02/13 09:05:55: Call state for call object 20: idle

[5] 2011/02/13 09:05:55: Dialplan "callcentric": Match xxxxxxxxxx@192.168.0.68 to <sip:1xxxxxxxxxx@callcentric.com;user=phone> on trunk CallCentric6302-TF

[8] 2011/02/13 09:05:55: Play audio_moh/noise.wav

[7] 2011/02/13 09:05:55: set_codecs: for v7aadg0nzynnjej1zeeh9kpsmlx0@192.168.0.68 codecs "", codec_preference count 6

[5] 2011/02/13 09:05:55: SIP Tx tls:192.168.0.195:3455:

MESSAGE sip:20@192.168.0.195:3455;transport=tls;line=0ii3wcy6 SIP/2.0

Via: SIP/2.0/TLS 192.168.0.68:5061;branch=z9hG4bK-3679d3421a391cfb5f0b06afbc88cee9;rport

From: "FrontDesk FDC" <sip:20@pbx.xxxxx-xxxxxx.com>;tag=58990

To: "FrontDesk FDC" <sip:20@pbx.xxxxx-xxxxxx.com>

Call-ID: 8x6ae3js@pbx

CSeq: 11997 MESSAGE

Max-Forwards: 70

Contact: <sip:192.168.0.68:5061;transport=tls>

Subject: buttons

Content-Type: application/x-buttons

Content-Length: 21

 

k=3

x=ext

l=Op8

 

[7] 2011/02/13 09:05:55: set_codecs: for 2ba7bbea@pbx codecs "", codec_preference count 6

[5] 2011/02/13 09:05:55: SIP Tx tls:192.168.0.195:3455:

MESSAGE sip:20@192.168.0.195:3455;transport=tls;line=0ii3wcy6 SIP/2.0

Via: SIP/2.0/TLS 192.168.0.68:5061;branch=z9hG4bK-e6437df73375d69462fba1e0f935a9ac;rport

From: "FrontDesk FDC" <sip:20@pbx.xxxxx-xxxxxx.com>;tag=32908

To: "FrontDesk FDC" <sip:20@pbx.xxxxx-xxxxxx.com>

Call-ID: sq29vatg@pbx

CSeq: 43406 MESSAGE

Max-Forwards: 70

Contact: <sip:192.168.0.68:5061;transport=tls>

Subject: buttons

Content-Type: application/x-buttons

Content-Length: 27

 

k=3

c=on

x=ext

l=Op8

 

[6] 2011/02/13 09:05:55: Codec pcmu/8000 is chosen for call id v7aadg0nzynnjej1zeeh9kpsmlx0@192.168.0.68

[5] 2011/02/13 09:05:55: SIP Tx udp:192.168.0.193:5060:

SIP/2.0 183 Session Progress

Via: SIP/2.0/UDP 192.168.0.193;branch=z9hG4bKtfvcbiv0d

From: "28" <sip:28@192.168.0.68>;tag=j6..k6va

To: <sip:xxxxxxxxxx@192.168.0.68>;tag=619765c407

Call-ID: v7aadg0nzynnjej1zeeh9kpsmlx0@192.168.0.68

CSeq: 38084 INVITE

Contact: <sip:28@192.168.0.68:5060>

Supported: 100rel, replaces, norefersub

Allow-Events: refer

Allow: INVITE, ACK, CANCEL, BYE, REFER, PRACK, INFO, UPDATE

Accept: application/sdp

User-Agent: snom-PBX/2011-4.2.0.3981

Content-Type: application/sdp

Content-Length: 249

 

v=0

o=- 913 913 IN IP4 192.168.0.68

s=-

c=IN IP4 192.168.0.68

t=0 0

m=audio 62202 RTP/AVP 0 8 101

a=rtpmap:0 pcmu/8000

a=rtpmap:8 pcma/8000

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-16

a=rtcp-xr:rcvr-rtt=all voip-metrics

a=sendrecv

[5] 2011/02/13 09:05:55: SIP Rx tls:192.168.0.195:3455:

SIP/2.0 200 Ok

Via: SIP/2.0/TLS 192.168.0.68:5061;branch=z9hG4bK-3679d3421a391cfb5f0b06afbc88cee9;rport=5061

From: "FrontDesk FDC" <sip:20@pbx.xxxxx-xxxxxx.com>;tag=58990

To: "FrontDesk FDC" <sip:20@pbx.xxxxx-xxxxxx.com>

Call-ID: 8x6ae3js@pbx

CSeq: 11997 MESSAGE

Content-Length: 0

 

[5] 2011/02/13 09:05:55: SIP Rx tls:192.168.0.195:3455:

SIP/2.0 200 Ok

Via: SIP/2.0/TLS 192.168.0.68:5061;branch=z9hG4bK-e6437df73375d69462fba1e0f935a9ac;rport=5061

From: "FrontDesk FDC" <sip:20@pbx.xxxxx-xxxxxx.com>;tag=32908

To: "FrontDesk FDC" <sip:20@pbx.xxxxx-xxxxxx.com>

Call-ID: sq29vatg@pbx

CSeq: 43406 MESSAGE

Content-Length: 0

 

[8] 2011/02/13 09:06:04: DNS: Add SRV _sips._tcp.callcentric.com (ttl=60)

[8] 2011/02/13 09:06:13: Packet authenticated by transport layer

[8] 2011/02/13 09:06:14: DNS: A alpha2.callcentric.com expired

[8] 2011/02/13 09:06:18: DNS: Add SRV _sip._tcp.callcentric.com (ttl=60)

[8] 2011/02/13 09:06:18: DNS: Add A alpha5.callcentric.com 204.11.192.35 (ttl=579)

[5] 2011/02/13 09:06:18: SIP Tx udp:204.11.192.35:5080:

INVITE sip:1xxxxxxxxxx@callcentric.com;user=phone SIP/2.0

Via: SIP/2.0/UDP 192.168.0.68:5060;branch=z9hG4bK-8a0306ecf28e071e58e668223a3a394f;rport

From: "NOT WORKING" <sip:1777xxxxxxx@callcentric.com>;tag=34600

To: <sip:1xxxxxxxxxx@callcentric.com;user=phone>

Call-ID: 2ba7bbea@pbx

CSeq: 31672 INVITE

Max-Forwards: 70

Contact: <sip:1777xxxxxxx@192.168.0.68:5060;transport=udp>

Supported: 100rel, replaces, norefersub

Allow-Events: refer

Allow: INVITE, ACK, CANCEL, BYE, REFER, PRACK, INFO, UPDATE

Accept: application/sdp

User-Agent: snom-PBX/2011-4.2.0.3981

Remote-Party-ID: "28" <sip:1xxxxxxxxxx@192.168.0.68;user=phone>;party=calling;screen=yes

Content-Type: application/sdp

Content-Length: 325

 

v=0

o=- 1953 1953 IN IP4 192.168.0.68

s=-

c=IN IP4 192.168.0.68

t=0 0

m=audio 50430 RTP/AVP 0 8 9 2 3 101

a=rtpmap:0 pcmu/8000

a=rtpmap:8 pcma/8000

a=rtpmap:9 g722/8000

a=rtpmap:2 g726-32/8000

a=rtpmap:3 gsm/8000

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-16

a=rtcp-xr:rcvr-rtt=all voip-metrics

a=sendrecv

[5] 2011/02/13 09:06:18: SIP Rx udp:204.11.192.35:5080:

SIP/2.0 407 Proxy Authentication Required

v: SIP/2.0/UDP 192.168.0.68:5060;branch=z9hG4bK-8a0306ecf28e071e58e668223a3a394f;rport=5060;received=99.112.222.198

f: "NOT WORKING" <sip:1777xxxxxxx@callcentric.com>;tag=34600

t: <sip:1xxxxxxxxxx@callcentric.com;user=phone>

i: 2ba7bbea@pbx

CSeq: 31672 INVITE

Proxy-Authenticate: Digest realm="callcentric.com", domain="sip:callcentric.com", nonce="2f1430c2b771ea5b4f948e06ca741b63", opaque="", stale=TRUE, algorithm=MD5

l: 0

 

[8] 2011/02/13 09:06:18: Answer challenge with username 1777xxxxxxx

[5] 2011/02/13 09:06:18: SIP Tx udp:204.11.192.35:5080:

ACK sip:1xxxxxxxxxx@callcentric.com;user=phone SIP/2.0

Via: SIP/2.0/UDP 192.168.0.68:5060;branch=z9hG4bK-8a0306ecf28e071e58e668223a3a394f;rport

From: "NOT WORKING" <sip:1777xxxxxxx@callcentric.com>;tag=34600

To: <sip:1xxxxxxxxxx@callcentric.com;user=phone>

Call-ID: 2ba7bbea@pbx

CSeq: 31672 ACK

Max-Forwards: 70

Content-Length: 0

 

[5] 2011/02/13 09:06:18: SIP Tx udp:204.11.192.35:5080:

INVITE sip:1xxxxxxxxxx@callcentric.com;user=phone SIP/2.0

Via: SIP/2.0/UDP 192.168.0.68:5060;branch=z9hG4bK-31f35de730cc0bc590e224811c6243eb;rport

From: "NOT WORKING" <sip:1777xxxxxxx@callcentric.com>;tag=34600

To: <sip:1xxxxxxxxxx@callcentric.com;user=phone>

Call-ID: 2ba7bbea@pbx

CSeq: 31673 INVITE

Max-Forwards: 70

Contact: <sip:1777xxxxxxx@192.168.0.68:5060;transport=udp>

Supported: 100rel, replaces, norefersub

Allow-Events: refer

Allow: INVITE, ACK, CANCEL, BYE, REFER, PRACK, INFO, UPDATE

Accept: application/sdp

User-Agent: snom-PBX/2011-4.2.0.3981

Remote-Party-ID: "28" <sip:1xxxxxxxxxx@192.168.0.68;user=phone>;party=calling;screen=yes

Proxy-Authorization: Digest realm="callcentric.com",nonce="2f1430c2b771ea5b4f948e06ca741b63",response="0cc438a3061c4856c950f5780d8f56d6",username="1777xxxxxxx",uri="sip:1xxxxxxxxxx@callcentric.com;user=phone",algorithm=MD5

Content-Type: application/sdp

Content-Length: 325

 

v=0

o=- 1953 1953 IN IP4 192.168.0.68

s=-

c=IN IP4 192.168.0.68

t=0 0

m=audio 50430 RTP/AVP 0 8 9 2 3 101

a=rtpmap:0 pcmu/8000

a=rtpmap:8 pcma/8000

a=rtpmap:9 g722/8000

a=rtpmap:2 g726-32/8000

a=rtpmap:3 gsm/8000

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-16

a=rtcp-xr:rcvr-rtt=all voip-metrics

a=sendrecv

[5] 2011/02/13 09:06:18: SIP Rx udp:204.11.192.35:5080:

SIP/2.0 100 Trying

v: SIP/2.0/UDP 192.168.0.68:5060;branch=z9hG4bK-31f35de730cc0bc590e224811c6243eb;rport=5060;received=99.112.222.198

f: "NOT WORKING" <sip:1777xxxxxxx@callcentric.com>;tag=34600

t: <sip:1xxxxxxxxxx@callcentric.com;user=phone>

i: 2ba7bbea@pbx

CSeq: 31673 INVITE

l: 0

 

[8] 2011/02/13 09:06:18: DNS: Add AAAA alpha5.callcentric.com (ttl=60)

[8] 2011/02/13 09:06:18: DNS: Add AAAA alpha6.callcentric.com (ttl=60)

[5] 2011/02/13 09:06:18: SIP Rx udp:204.11.192.35:5080:

SIP/2.0 100 Trying

v: SIP/2.0/UDP 192.168.0.68:5060;branch=z9hG4bK-31f35de730cc0bc590e224811c6243eb;rport=5060;received=99.112.222.198

f: "NOT WORKING" <sip:1777xxxxxxx@callcentric.com>;tag=34600

t: <sip:1xxxxxxxxxx@callcentric.com;user=phone>

i: 2ba7bbea@pbx

CSeq: 31673 INVITE

l: 0

 

[8] 2011/02/13 09:06:18: DNS: Add AAAA alpha7.callcentric.com (ttl=60)

[8] 2011/02/13 09:06:18: DNS: Add AAAA alpha8.callcentric.com (ttl=60)

[8] 2011/02/13 09:06:18: DNS: Add AAAA alpha9.callcentric.com (ttl=60)

[8] 2011/02/13 09:06:18: DNS: Add AAAA alpha1.callcentric.com (ttl=60)

[8] 2011/02/13 09:06:18: DNS: Add A alpha2.callcentric.com 204.11.192.23 (ttl=541)

[8] 2011/02/13 09:06:19: DNS: Add AAAA alpha2.callcentric.com (ttl=60)

[8] 2011/02/13 09:06:19: DNS: Add AAAA alpha3.callcentric.com (ttl=60)

[8] 2011/02/13 09:06:19: DNS: Add AAAA alpha4.callcentric.com (ttl=60)

[8] 2011/02/13 09:06:19: DNS: Add AAAA callcentric.com (ttl=60)

[8] 2011/02/13 09:06:19: Trunk 1 (CallCentric6302-TF) is associated with the following addresses: udp:204.11.192.22:5080 udp:204.11.192.23:5080 udp:204.11.192.31:5080 udp:204.11.192.34:5080 udp:204.11.192.35:5080 udp:204.11.192.36:5080 udp:204.11.192.37:5080 udp:204.11.192.38:5080 udp:204.11.192.39:5060 udp:204.11.192.39:5080

[5] 2011/02/13 09:06:20: SIP Rx udp:204.11.192.35:5080:

SIP/2.0 183 Session Progress

v: SIP/2.0/UDP 192.168.0.68:5060;branch=z9hG4bK-31f35de730cc0bc590e224811c6243eb;rport=5060;received=99.112.222.198

f: "NOT WORKING" <sip:1777xxxxxxx@callcentric.com>;tag=34600

t: <sip:1xxxxxxxxxx@callcentric.com;user=phone>;tag=3506598369-868616

i: 2ba7bbea@pbx

CSeq: 31673 INVITE

m: <sip:b0bfe101b6820dd2cbfd61fe0d310d20@204.11.192.35:5080;transport=udp>

c: application/sdp

l: 267

 

v=0

o=NexTone-MSW 27505 11232 IN IP4 204.11.192.35

s=sip call

c=IN IP4 204.11.192.35

t=0 0

m=audio 59830 RTP/AVP 0 101

a=ptime:20

a=sendrecv

a=fmtp:101 0-15

a=rtpmap:101 telephone-event/8000

a=rtpmap:0 PCMU/8000

a=silenceSupp:off - - - -

a=setup:actpass

[7] 2011/02/13 09:06:20: Set packet length to 20

[6] 2011/02/13 09:06:20: Codec pcmu/8000 is chosen for call id 2ba7bbea@pbx

[6] 2011/02/13 09:06:20: Sending RTP for 2ba7bbea@pbx to 204.11.192.35:59830, codec pcmu/8000

[8] 2011/02/13 09:06:20: Call state for call object 20: alerting

[5] 2011/02/13 09:06:20: SIP Tx tls:192.168.0.195:3455:

MESSAGE sip:20@192.168.0.195:3455;transport=tls;line=0ii3wcy6 SIP/2.0

Via: SIP/2.0/TLS 192.168.0.68:5061;branch=z9hG4bK-94184c3cd17576ce1149a8d3bbb256eb;rport

From: "FrontDesk FDC" <sip:20@pbx.xxxxx-xxxxxx.com>;tag=21985

To: "FrontDesk FDC" <sip:20@pbx.xxxxx-xxxxxx.com>

Call-ID: xsq4dk8y@pbx

CSeq: 1867 MESSAGE

Max-Forwards: 70

Contact: <sip:192.168.0.68:5061;transport=tls>

Subject: buttons

Content-Type: application/x-buttons

Content-Length: 27

 

k=3

c=on

x=ext

l=Op8

 

[7] 2011/02/13 09:06:20: v7aadg0nzynnjej1zeeh9kpsmlx0@192.168.0.68: RTP pass-through mode

[7] 2011/02/13 09:06:20: 2ba7bbea@pbx: RTP pass-through mode

[5] 2011/02/13 09:06:20: SIP Rx tls:192.168.0.195:3455:

SIP/2.0 200 Ok

Via: SIP/2.0/TLS 192.168.0.68:5061;branch=z9hG4bK-94184c3cd17576ce1149a8d3bbb256eb;rport=5061

From: "FrontDesk FDC" <sip:20@pbx.xxxxx-xxxxxx.com>;tag=21985

To: "FrontDesk FDC" <sip:20@pbx.xxxxx-xxxxxx.com>

Call-ID: xsq4dk8y@pbx

CSeq: 1867 MESSAGE

Content-Length: 0

 

[5] 2011/02/13 09:06:20: SIP Rx udp:204.11.192.35:5080:

SIP/2.0 183 Session Progress

v: SIP/2.0/UDP 192.168.0.68:5060;branch=z9hG4bK-31f35de730cc0bc590e224811c6243eb;rport=5060;received=99.112.222.198

f: "NOT WORKING" <sip:1777xxxxxxx@callcentric.com>;tag=34600

t: <sip:1xxxxxxxxxx@callcentric.com;user=phone>;tag=3506598369-868616

i: 2ba7bbea@pbx

CSeq: 31673 INVITE

m: <sip:b0bfe101b6820dd2cbfd61fe0d310d20@204.11.192.35:5080;transport=udp>

c: application/sdp

l: 267

 

v=0

o=NexTone-MSW 27505 11232 IN IP4 204.11.192.35

s=sip call

c=IN IP4 204.11.192.35

t=0 0

m=audio 59830 RTP/AVP 0 101

a=ptime:20

a=sendrecv

a=fmtp:101 0-15

a=rtpmap:101 telephone-event/8000

a=rtpmap:0 PCMU/8000

a=silenceSupp:off - - - -

a=setup:actpass

[7] 2011/02/13 09:06:20: Set packet length to 20

[5] 2011/02/13 09:06:21: SIP Rx udp:204.11.192.35:5080:

SIP/2.0 183 Session Progress

v: SIP/2.0/UDP 192.168.0.68:5060;branch=z9hG4bK-31f35de730cc0bc590e224811c6243eb;rport=5060;received=99.112.222.198

f: "NOT WORKING" <sip:1777xxxxxxx@callcentric.com>;tag=34600

t: <sip:1xxxxxxxxxx@callcentric.com;user=phone>;tag=3506598369-868616

i: 2ba7bbea@pbx

CSeq: 31673 INVITE

m: <sip:b0bfe101b6820dd2cbfd61fe0d310d20@204.11.192.35:5080;transport=udp>

c: application/sdp

l: 267

 

v=0

o=NexTone-MSW 27505 11232 IN IP4 204.11.192.35

s=sip call

c=IN IP4 204.11.192.35

t=0 0

m=audio 59830 RTP/AVP 0 101

a=ptime:20

a=sendrecv

a=fmtp:101 0-15

a=rtpmap:101 telephone-event/8000

a=rtpmap:0 PCMU/8000

a=silenceSupp:off - - - -

a=setup:actpass

[7] 2011/02/13 09:06:21: Set packet length to 20

[5] 2011/02/13 09:06:23: SIP Rx udp:204.11.192.35:5080:

SIP/2.0 183 Session Progress

v: SIP/2.0/UDP 192.168.0.68:5060;branch=z9hG4bK-31f35de730cc0bc590e224811c6243eb;rport=5060;received=99.112.222.198

f: "NOT WORKING" <sip:1777xxxxxxx@callcentric.com>;tag=34600

t: <sip:1xxxxxxxxxx@callcentric.com;user=phone>;tag=3506598369-868616

i: 2ba7bbea@pbx

CSeq: 31673 INVITE

m: <sip:b0bfe101b6820dd2cbfd61fe0d310d20@204.11.192.35:5080;transport=udp>

c: application/sdp

l: 267

 

v=0

o=NexTone-MSW 27505 11232 IN IP4 204.11.192.35

s=sip call

c=IN IP4 204.11.192.35

t=0 0

m=audio 59830 RTP/AVP 0 101

a=ptime:20

a=sendrecv

a=fmtp:101 0-15

a=rtpmap:101 telephone-event/8000

a=rtpmap:0 PCMU/8000

a=silenceSupp:off - - - -

a=setup:actpass

[7] 2011/02/13 09:06:23: Set packet length to 20

[5] 2011/02/13 09:06:24: SIP Rx tls:192.168.0.195:3455:

SUBSCRIBE sip:192.168.0.68:5061;transport=tls SIP/2.0

Via: SIP/2.0/TLS 192.168.0.195:3455;branch=z9hG4bK-jeymxplsl7h4;rport

From: <sip:20@pbx.xxxxx-xxxxxx.com>;tag=geina9ukdy

To: <sip:20@pbx.xxxxx-xxxxxx.com;user=phone>;tag=18519a5474

Call-ID: e720293c26e0-1y6gba6gyxij

CSeq: 1448 SUBSCRIBE

Max-Forwards: 70

Contact: <sip:20@192.168.0.195:3455;transport=tls;line=0ii3wcy6>;reg-id=1

Event: message-summary

Accept: application/simple-message-summary

User-Agent: snom821/8.4.18

Proxy-Require: buttons

Expires: 3600

Content-Length: 0

 

[8] 2011/02/13 09:06:24: Packet authenticated by transport layer

[5] 2011/02/13 09:06:24: SIP Tx tls:192.168.0.195:3455:

SIP/2.0 200 Ok

Via: SIP/2.0/TLS 192.168.0.195:3455;branch=z9hG4bK-jeymxplsl7h4;rport=3455

From: <sip:20@pbx.xxxxx-xxxxxx.com>;tag=geina9ukdy

To: <sip:20@pbx.xxxxx-xxxxxx.com;user=phone>;tag=18519a5474

Call-ID: e720293c26e0-1y6gba6gyxij

CSeq: 1448 SUBSCRIBE

Contact: <sip:192.168.0.68:5061;transport=tls>

Expires: 179

Content-Length: 0

 

[5] 2011/02/13 09:06:24: SIP Rx udp:192.168.0.193:5060:

CANCEL sip:xxxxxxxxxx@192.168.0.68 SIP/2.0

Via: SIP/2.0/UDP 192.168.0.193;branch=z9hG4bKtfvcbiv0d

Max-Forwards: 70

From: "28" <sip:28@192.168.0.68>;tag=j6..k6va

To: <sip:xxxxxxxxxx@192.168.0.68>

Call-ID: v7aadg0nzynnjej1zeeh9kpsmlx0@192.168.0.68

CSeq: 38084 CANCEL

Contact: <sip:28@192.168.0.193;line=58316>

Allow: INVITE, CANCEL, BYE, ACK, REGISTER, OPTIONS, REFER, SUBSCRIBE, NOTIFY, MESSAGE, INFO, PRACK

Authorization: Digest username="28", realm="192.168.0.68", nonce="cca944c85dd9483b3c581915679c927b", uri="sip:28@192.168.0.68", response="36e1bfcebf410abc9026a26d84291362", algorithm=MD5

User-Agent: snom-m3-SIP/02.11 (MAC=0004132A2FC5; HW=1)

Content-Length: 0

 

[5] 2011/02/13 09:06:24: SIP Tx udp:192.168.0.193:5060:

SIP/2.0 200 Ok

Via: SIP/2.0/UDP 192.168.0.193;branch=z9hG4bKtfvcbiv0d

From: "28" <sip:28@192.168.0.68>;tag=j6..k6va

To: <sip:xxxxxxxxxx@192.168.0.68>;tag=619765c407

Call-ID: v7aadg0nzynnjej1zeeh9kpsmlx0@192.168.0.68

CSeq: 38084 CANCEL

Contact: <sip:28@192.168.0.68:5060>

User-Agent: snom-PBX/2011-4.2.0.3981

Content-Length: 0

 

[5] 2011/02/13 09:06:24: SIP Tx udp:192.168.0.193:5060:

SIP/2.0 487 Request Terminated

Via: SIP/2.0/UDP 192.168.0.193;branch=z9hG4bKtfvcbiv0d

From: "28" <sip:28@192.168.0.68>;tag=j6..k6va

To: <sip:xxxxxxxxxx@192.168.0.68>;tag=619765c407

Call-ID: v7aadg0nzynnjej1zeeh9kpsmlx0@192.168.0.68

CSeq: 38084 INVITE

Contact: <sip:28@192.168.0.68:5060>

Supported: 100rel, replaces, norefersub

Allow-Events: refer

Allow: INVITE, ACK, CANCEL, BYE, REFER, PRACK, INFO, UPDATE

Accept: application/sdp

User-Agent: snom-PBX/2011-4.2.0.3981

Content-Length: 0

 

[5] 2011/02/13 09:06:24: SIP Rx udp:192.168.0.193:5060:

ACK sip:xxxxxxxxxx@192.168.0.68 SIP/2.0

Via: SIP/2.0/UDP 192.168.0.193;branch=z9hG4bKtfvcbiv0d

Max-Forwards: 70

From: "28" <sip:28@192.168.0.68>;tag=j6..k6va

To: <sip:xxxxxxxxxx@192.168.0.68>;tag=619765c407

Call-ID: v7aadg0nzynnjej1zeeh9kpsmlx0@192.168.0.68

CSeq: 38084 ACK

User-Agent: snom-m3-SIP/02.11 (MAC=0004132A2FC5; HW=1)

Content-Length: 0

 

[7] 2011/02/13 09:06:24: 2ba7bbea@pbx: Media-aware pass-through mode

[8] 2011/02/13 09:06:24: Hangup: Call 70 not found

[5] 2011/02/13 09:06:24: SIP Tx udp:204.11.192.35:5080:

CANCEL sip:1xxxxxxxxxx@callcentric.com;user=phone SIP/2.0

Via: SIP/2.0/UDP 192.168.0.68:5060;branch=z9hG4bK-31f35de730cc0bc590e224811c6243eb;rport

From: "NOT WORKING" <sip:1777xxxxxxx@callcentric.com>;tag=34600

To: <sip:1xxxxxxxxxx@callcentric.com;user=phone>

Call-ID: 2ba7bbea@pbx

CSeq: 31673 CANCEL

Max-Forwards: 70

Remote-Party-ID: "28" <sip:1xxxxxxxxxx@192.168.0.68;user=phone>;party=calling;screen=yes

Content-Length: 0

 

[5] 2011/02/13 09:06:24: SIP Tx tls:192.168.0.195:3455:

MESSAGE sip:20@192.168.0.195:3455;transport=tls;line=0ii3wcy6 SIP/2.0

Via: SIP/2.0/TLS 192.168.0.68:5061;branch=z9hG4bK-6c473e7a406bdbf245aae65bb91c99e4;rport

From: "FrontDesk FDC" <sip:20@pbx.xxxxx-xxxxxx.com>;tag=702

To: "FrontDesk FDC" <sip:20@pbx.xxxxx-xxxxxx.com>

Call-ID: o472vzqk@pbx

CSeq: 2589 MESSAGE

Max-Forwards: 70

Contact: <sip:192.168.0.68:5061;transport=tls>

Subject: buttons

Content-Type: application/x-buttons

Content-Length: 21

 

k=3

x=ext

l=Op8

 

[8] 2011/02/13 09:06:24: Hangup: Call 70 not found

[5] 2011/02/13 09:06:24: SIP Rx tls:192.168.0.195:3455:

SIP/2.0 200 Ok

Via: SIP/2.0/TLS 192.168.0.68:5061;branch=z9hG4bK-6c473e7a406bdbf245aae65bb91c99e4;rport=5061

From: "FrontDesk FDC" <sip:20@pbx.xxxxx-xxxxxx.com>;tag=702

To: "FrontDesk FDC" <sip:20@pbx.xxxxx-xxxxxx.com>

Call-ID: o472vzqk@pbx

CSeq: 2589 MESSAGE

Content-Length: 0

 

[5] 2011/02/13 09:06:24: SIP Rx udp:204.11.192.35:5080:

SIP/2.0 200 OK

v: SIP/2.0/UDP 192.168.0.68:5060;branch=z9hG4bK-31f35de730cc0bc590e224811c6243eb;rport=5060;received=99.112.222.198

f: "NOT WORKING" <sip:1777xxxxxxx@callcentric.com>;tag=34600

t: <sip:1xxxxxxxxxx@callcentric.com;user=phone>

i: 2ba7bbea@pbx

CSeq: 31673 CANCEL

l: 0

 

[7] 2011/02/13 09:06:24: Call 2ba7bbea@pbx: Clear last request

[5] 2011/02/13 09:06:24: SIP Rx udp:204.11.192.35:5080:

SIP/2.0 487 Request Terminated

v: SIP/2.0/UDP 192.168.0.68:5060;branch=z9hG4bK-31f35de730cc0bc590e224811c6243eb;rport=5060;received=99.112.222.198

f: "NOT WORKING" <sip:1777xxxxxxx@callcentric.com>;tag=34600

t: <sip:1xxxxxxxxxx@callcentric.com;user=phone>;tag=3506598369-868616

i: 2ba7bbea@pbx

CSeq: 31673 INVITE

m: <sip:b0bfe101b6820dd2cbfd61fe0d310d20@204.11.192.35:5080;transport=udp>

l: 0

 

[7] 2011/02/13 09:06:24: Call 2ba7bbea@pbx: Clear last INVITE

[5] 2011/02/13 09:06:24: SIP Tx udp:204.11.192.35:5080:

ACK sip:b0bfe101b6820dd2cbfd61fe0d310d20@204.11.192.35:5080;transport=udp SIP/2.0

Via: SIP/2.0/UDP 192.168.0.68:5060;branch=z9hG4bK-31f35de730cc0bc590e224811c6243eb;rport

From: "NOT WORKING" <sip:1777xxxxxxx@callcentric.com>;tag=34600

To: <sip:1xxxxxxxxxx@callcentric.com;user=phone>;tag=3506598369-868616

Call-ID: 2ba7bbea@pbx

CSeq: 31673 ACK

Max-Forwards: 70

Contact: <sip:1777xxxxxxx@192.168.0.68:5060;transport=udp>

Remote-Party-ID: "NOT WORKING" <sip:1777xxxxxxx@callcentric.com>;party=calling;screen=yes

Content-Length: 0

 

[5] 2011/02/13 09:06:24: INVITE Response 487 Request Terminated: Terminate 2ba7bbea@pbx

[5] 2011/02/13 09:06:24: SIP Tx tls:192.168.0.195:3455:

MESSAGE sip:20@192.168.0.195:3455;transport=tls;line=0ii3wcy6 SIP/2.0

Via: SIP/2.0/TLS 192.168.0.68:5061;branch=z9hG4bK-d56a11de4294f68ce78a63070c4e7899;rport

From: "FrontDesk FDC" <sip:20@pbx.xxxxx-xxxxxx.com>;tag=34693

To: "FrontDesk FDC" <sip:20@pbx.xxxxx-xxxxxx.com>

Call-ID: irdhbbb2@pbx

CSeq: 32636 MESSAGE

Max-Forwards: 70

Contact: <sip:192.168.0.68:5061;transport=tls>

Subject: buttons

Content-Type: application/x-buttons

Content-Length: 21

 

k=3

x=ext

l=Op8

 

[5] 2011/02/13 09:06:24: SIP Rx tls:192.168.0.195:3455:

SIP/2.0 200 Ok

Via: SIP/2.0/TLS 192.168.0.68:5061;branch=z9hG4bK-d56a11de4294f68ce78a63070c4e7899;rport=5061

From: "FrontDesk FDC" <sip:20@pbx.xxxxx-xxxxxx.com>;tag=34693

To: "FrontDesk FDC" <sip:20@pbx.xxxxx-xxxxxx.com>

Call-ID: irdhbbb2@pbx

CSeq: 32636 MESSAGE

Content-Length: 0

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Not only that, if you hang up during the long delay (with noise only, no ringback), after the DNS is renewed, the pbx places the call to the called # (which does not show in the status window), and when picked up, there is no sound (as the caller has hung up), until a few seconds later.

 

I have not been able to test the last free version 3958 I believe, but that version, the cell phone virtual personal assistant does not work, and other issues.

 

why the TTL is so short? and why there is a 25 seconds delay between the NAPTR expiration and add again?

 

please help. thank you!

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It could be that the DNS server is very slow. You would see that when you use Wireshark and filter for DNS records. What you could try is to use and alternative DNS server on public IP (for example, dns.callcentric.com = 204.11.192.12 might be worth a shot).

 

Background: SIP requires a lot of DNS queries, DNS NAPTR, SRV, AAAA, A. Callcentric has a lot of servers hidden behind their primary address, which returns large DNS packets. Maybe because of UDP fragmentation they dont make it and the DNS server then has to eventually swich to TCP to get those records.

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