currently we are able to use our USA sip phone to conenct into the E1 box, but still unable to dial out to chinese phone numbers. They said from their ISDN switch console, it shows D channel not connected to the voip server yet.<br><br>here si the sip debug msg, we got a Message type: DISCONNECT (69) and unable to dial any numbers.<br><br>Jul 12 12:56:26 WARNING[1523]: chan_zap.c:1931 pri_find_dchan: No D-channels available! Using Primary on channel anyway 16!<br>-- Making new call for cr 32771<br>> Protocol Discriminator: Q.931 (8) len=47<br>> Call Ref: len= 2 (reference 3/0x3) (Originator)<br>> Message type: SETUP (5)<br>> [04 03 80 90 a3]<br>> Bearer Capability (len= 5) [ Ext: 1 Q.931 Std: 0 Info transfer capability: Speech (0)<br>> Ext: 1 Trans mode/rate: 64kbps, circuit-mode (16)<br>> Ext: 1 User information layer 1: A-Law (35)<br>> [18 04 e9 81 83 81]<br>> Channel ID (len= 6) [ Ext: 1 IntID: Explicit, PRI Spare: 0, Exclusive Dchan: 0<br>> ChanSel: Reserved<br>> Ext: 1 DS1 Identifier: 1<br>> Ext: 1 Coding: 0 Number Specified Channel Type: 3<br>> Ext: 1 Channel: 1 ]<br>> [28 08 4a 69 61 6e 20 4c 69 75]<br>> Display (len= 8) [ Jian Liu ]<br>> [6c 04 21 81 31 30]<br>> Calling Number (len= 6) [ Ext: 0 TON: National Number (2) NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1)<br>> Presentation: Presentation permitted, user number passed network screening (1) '10' ]<br>> [70 0d a1 30 31 33 39 30 31 30 33 35 34 33 36]<br>> Called Number (len=15) [ Ext: 1 TON: National Number (2) NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1) '013901035436' ]<br>NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Call Initiated, peerstate Overlap sending<br>> Protocol Discriminator: Q.931 (8) len=9<br>> Call Ref: len= 2 (reference 3/0x3) (Originator)<br>> Message type: DISCONNECT (69)<br>> [08 02 81 90]<br>> Cause (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0: 0 Location: Private network serving the local user (1)<br>> Ext: 1 Cause: Normal Clearing (16), class = Normal Event (1) ]<br>NEW_HANGUP DEBUG: Destroying the call, ourstate Disconnect Request, peerstate Disconnect Indication<br><br><br><!-- footer --><br><br><br>
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