<html>
<head>
<style><!--
.hmmessage P
{
margin:0px;
padding:0px
}
body.hmmessage
{
font-size: 10pt;
font-family:Tahoma
}
--></style></head>
<body class='hmmessage'><div dir='ltr'>
<style>
.ExternalClass .ecxhmmessage P
{padding:0px;}
.ExternalClass body.ecxhmmessage
{font-size:10pt;font-family:Tahoma;}
</style>
<div dir="ltr"><div style="font-family:arial, sans-serif">Hi, I am encountering problem making concurrent calls using A sangoma card, It seems that the 2nd call get a congested or buzy,</div><div style="font-family:arial, sans-serif">I connect via sip-->asterisk-->dahdi attached is the PRI debug messages</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600"><br></font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">-- Making new call for cref 32771</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">> DL-DATA request</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">> Protocol Discriminator: Q.931 (8) len=42</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">> TEI=0 Call Ref: len= 2 (reference 3/0x3) (Sent from originator)</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">> Message Type: SETUP (5)</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">TEI=0 Transmitting N(S)=5, window is open V(A)=5 K=7</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600"><br></font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">> Protocol Discriminator: Q.931 (8) len=42</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">> TEI=0 Call Ref: len= 2 (reference 3/0x3) (Sent from originator)</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">> Message Type: SETUP (5)</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">> [04 03 80 90 a3]</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">> Bearer Capability (len= 5) [ Ext: 1 Q.931 Std: 0 Info transfer capability: Speech (0)</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">> Ext: 1 Trans mode/rate: 64kbps, circuit-mode (16)</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">> User information layer 1: A-Law (35)</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">> [18 03 a1 83 81]</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">> Channel ID (len= 5) [ Ext: 1 IntID: Implicit Other(PRI) Spare: 0 Preferred Dchan: 0</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">> ChanSel: As indicated in following octets</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">> Ext: 1 Coding: 0 Number Specified Channel Type: 3</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">> Ext: 1 Channel: 1 Type: CPE]</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">> [6c 0c 21 81 30 31 36 33 36 37 37 30 36 32]</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">> Calling Number (len=14) [ Ext: 0 TON: National Number (2) NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1)</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">> Presentation: Presentation permitted, user number passed network screening (1) '016367XXXX' ]</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">> [70 0b 80 30 31 39 36 35 30 31 30 32 34]</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">> Called Number (len=13) [ Ext: 1 TON: Unknown Number Type (0) NPI: Unknown Number Plan (0) '019650XXXX' ]</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">q931.c:5039 q931_setup: Call 32771 enters state 1 (Call Initiated). Hold state: Idle</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399">-- Making new call for cref 32772</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399"><br></font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399">> DL-DATA request</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399">> Protocol Discriminator: Q.931 (8) len=42</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399">> TEI=0 Call Ref: len= 2 (reference 4/0x4) (Sent from originator)</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399">> Message Type: SETUP (5)</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399">TEI=0 Transmitting N(S)=6, window is open V(A)=5 K=7</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399"><br></font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399">> Protocol Discriminator: Q.931 (8) len=42</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399">> TEI=0 Call Ref: len= 2 (reference 4/0x4) (Sent from originator)</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399">> Message Type: SETUP (5)</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399">> [04 03 80 90 a3]</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399">> Bearer Capability (len= 5) [ Ext: 1 Q.931 Std: 0 Info transfer capability: Speech (0)</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399">> Ext: 1 Trans mode/rate: 64kbps, circuit-mode (16)</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399">> User information layer 1: A-Law (35)</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399">> [18 03 a1 83 82]</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399">> Channel ID (len= 5) [ Ext: 1 IntID: Implicit Other(PRI) Spare: 0 Preferred Dchan: 0</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399">> ChanSel: As indicated in following octets</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399">> Ext: 1 Coding: 0 Number Specified Channel Type: 3</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399">> Ext: 1 Channel: 2 Type: CPE]</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399">> [6c 0c 21 81 30 31 36 33 36 37 37 30 36 32]</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399">> Calling Number (len=14) [ Ext: 0 TON: National Number (2) NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1)</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399">> Presentation: Presentation permitted, user number passed network screening (1) '016367XXXX' ]</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399">> [70 0b 80 30 31 39 33 36 37 31 30 32 34]</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399">> Called Number (len=13) [ Ext: 1 TON: Unknown Number Type (0) NPI: Unknown Number Plan (0) '019367XXXX' ]</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#333399">q931.c:5039 q931_setup: Call 32772 enters state 1 (Call Initiated). Hold state: Idle</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><br></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">< Protocol Discriminator: Q.931 (8) len=10</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">< TEI=0 Call Ref: len= 2 (reference 3/0x3) (Sent to originator)</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">< Message Type: SETUP ACKNOWLEDGE (13)</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">< [18 03 a9 83 81]</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">< Channel ID (len= 5) [ Ext: 1 IntID: Implicit Other(PRI) Spare: 0 Exclusive Dchan: 0</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">< ChanSel: As indicated in following octets</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">< Ext: 1 Coding: 0 Number Specified Channel Type: 3</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">< Ext: 1 Channel: 1 Type: CPE]</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">Received message for call 0x8cc4a70 on 0x8ca59a0 TEI/SAPI 0/0, call->pri is 0x8ca59a0 TEI/SAPI 0/0</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">-- Processing IE 24 (cs0, Channel Identification)</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">q931.c:7390 post_handle_q931_message: Call 32771 enters state 2 (Overlap Sending). Hold state: Idle</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600"><br></font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">< Protocol Discriminator: Q.931 (8) len=10</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">< TEI=0 Call Ref: len= 2 (reference 3/0x3) (Sent to originator)</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">< Message Type: CALL PROCEEDING (2)</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">< [18 03 a9 83 81]</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">< Channel ID (len= 5) [ Ext: 1 IntID: Implicit Other(PRI) Spare: 0 Exclusive Dchan: 0</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">< ChanSel: As indicated in following octets</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">< Ext: 1 Coding: 0 Number Specified Channel Type: 3</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">< Ext: 1 Channel: 1 Type: CPE]</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">Received message for call 0x8cc4a70 on 0x8ca59a0 TEI/SAPI 0/0, call->pri is 0x8ca59a0 TEI/SAPI 0/0</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">-- Processing IE 24 (cs0, Channel Identification)</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><font color="#006600">q931.c:7104 post_handle_q931_message: Call 32771 enters state 3 (Outgoing Call Proceeding). Hold state: Idle</font></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><br></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><b><i><font color="#ff0000">< Protocol Discriminator: Q.931 (8) len=9</font></i></b></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><b><i><font color="#ff0000">< TEI=0 Call Ref: len= 2 (reference 4/0x4) (Sent to originator)</font></i></b></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><b><i><font color="#ff0000">< Message Type: RELEASE COMPLETE (90)</font></i></b></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><b><i><font color="#ff0000">< [08 02 82 a2]</font></i></b></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><b><i><font color="#ff0000">< Cause (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) Spare: 0 Location: Public network serving the local user (2)</font></i></b></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><b><i><font color="#ff0000">< Ext: 1 Cause: Circuit/channel congestion (34), class = Network Congestion (resource unavailable) (2) ]</font></i></b></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><b><i><font color="#ff0000">Received message for call 0x8cc6f80 on 0x8ca59a0 TEI/SAPI 0/0, call->pri is 0x8ca59a0 TEI/SAPI 0/0</font></i></b></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">-- Processing IE 8 (cs0, Cause)</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">q931.c:7197 post_handle_q931_message: Call 32772 enters state 0 (Null). Hold state: Idle</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">q931_hangup: other hangup</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Null, peerstate Null, hold-state Idle</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">NEW_HANGUP DEBUG: Destroying the call, ourstate Null, peerstate Null, hold-state Idle</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><br></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">< Protocol Discriminator: Q.931 (8) len=9</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">< TEI=0 Call Ref: len= 2 (reference 3/0x3) (Sent to originator)</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">< Message Type: ALERTING (1)</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">< [1e 02 82 88]</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">< Progress Indicator (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0: 0 Location: Public network serving the local user (2)</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">< Ext: 1 Progress Description: Inband information or appropriate pattern now available. (8) ]</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">Received message for call 0x8cc4a70 on 0x8ca59a0 TEI/SAPI 0/0, call->pri is 0x8ca59a0 TEI/SAPI 0/0</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">-- Processing IE 30 (cs0, Progress Indicator)</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">q931.c:6983 post_handle_q931_message: Call 32771 enters state 4 (Call Delivered). Hold state: Idle</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">q931_hangup: other hangup</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Call Delivered, peerstate Call Received, hold-state Idle</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">q931.c:4845 q931_disconnect: Call 32771 enters state 11 (Disconnect Request). Hold state: Idle</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><br></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">> DL-DATA request</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">> Protocol Discriminator: Q.931 (8) len=9</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">> TEI=0 Call Ref: len= 2 (reference 3/0x3) (Sent from originator)</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">> Message Type: DISCONNECT (69)</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">TEI=0 Transmitting N(S)=7, window is open V(A)=7 K=7</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><br></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">> Protocol Discriminator: Q.931 (8) len=9</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">> TEI=0 Call Ref: len= 2 (reference 3/0x3) (Sent from originator)</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">> Message Type: DISCONNECT (69)</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">> [08 02 81 90]</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">> Cause (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) Spare: 0 Location: Private network serving the local user (1)</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">> Ext: 1 Cause: Normal Clearing (16), class = Normal Event (1) ]</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><br></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">< Protocol Discriminator: Q.931 (8) len=5</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">< TEI=0 Call Ref: len= 2 (reference 3/0x3) (Sent to originator)</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">< Message Type: RELEASE (77)</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">Received message for call 0x8cc4a70 on 0x8ca59a0 TEI/SAPI 0/0, call->pri is 0x8ca59a0 TEI/SAPI 0/0</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">q931.c:7237 post_handle_q931_message: Call 32771 enters state 0 (Null). Hold state: Idle</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">q931_hangup: other hangup</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Null, peerstate Release Request, hold-state Idle</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><br></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">> DL-DATA request</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">> Protocol Discriminator: Q.931 (8) len=9</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">> TEI=0 Call Ref: len= 2 (reference 3/0x3) (Sent from originator)</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">> Message Type: RELEASE COMPLETE (90)</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">TEI=0 Transmitting N(S)=8, window is open V(A)=8 K=7</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif"><br></div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">> Protocol Discriminator: Q.931 (8) len=9</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">> TEI=0 Call Ref: len= 2 (reference 3/0x3) (Sent from originator)</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">> Message Type: RELEASE COMPLETE (90)</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">> [08 02 81 90]</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">> Cause (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) Spare: 0 Location: Private network serving the local user (1)</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">> Ext: 1 Cause: Normal Clearing (16), class = Normal Event (1) ]</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">q931_hangup: other hangup</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Null, peerstate Null, hold-state Idle</div><div style="color:rgb(34, 34, 34);font-family:arial, sans-serif">NEW_HANGUP DEBUG: Destroying the call, ourstate Null, peerstate Null, hold-state Idle</div></div>
</div></body>
</html>