Hi, Is there a way to restart the DISA to the enter phone number? For instance, Bell Calling Cards let you hit # at any point which lets you enter another number to call. This is useful to reduce the number of digits dialed and to utilize per-minute calls. I was not able to find anything on the web. Thanks, -Ryan
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Hello,
i have encountered RESTARTs during call establishing which occurs
under irregular conditions:
The behaviour is like described below:
When an outgoing call is dialed a SETUP isdn message is send to the
telco's switch. The teleco's switch
answers with an SETUP ACKNOWLEDGE message.
In my special case * sends a RESTART message right after SETUP
ACKNOWLEDGE , due to unknown reasons?
This causes the channel to be restarted and the call establishing
canceled !
Under working conditions the switch sends back CALL PROCEDING,
ALERTING, CONNECT
message which are replied by a CONNECT ACKNOWLEDGE message. =>
connection established
Please find my trace below,
thanx in advance,
Hanson
~ -- Executing CallingPres("SIP/8-66ac", "1") in new
stack
~ -- Executing NoOp("SIP/8-66ac", "0") in new stack
~ -- Executing NoOp("SIP/8-66ac", "") in new stack
~ -- Executing Dial("SIP/8-66ac",
"Zap/r1/103330037xxxxxxxxx|45|Tt")
in new stack
- -- Making new call for cr 32932
| Protocol Discriminator: Q.931 (8) len=41 Call Ref: len= 2
| (reference 164/0xA4) (Originator) Message type: SETUP (5) [04 03 80
| 90 a3] Bearer Capability (len= 5) [ Ext: 1 Q.931 Std: 0 Info
| transfer
capability: Speech (0)
| Ext: 1 Trans mode/rate: 64kbps,
circuit-mode (16)
| Ext: 1 User information layer 1: A-Law
(35)
| [18 03 a9 83 88] Channel ID (len= 5) [ Ext: 1 IntID: Implicit, PRI
| Spare: 0,
Exclusive Dchan: 0
| ChanSel: Reserved Ext: 1 Coding: 0 Number Specified Channel
Type: 3
| Ext: 1 Channel: 8 ] [6c 03 11 81 38] Calling Number (len= 5) [
| Ext: 0 TON: International Number (1)
NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1)
| Presentation: Presentation permitted, user
number passed network screening (1) '8' ]
| [70 13 91 31 30 33 33 33 30 30 33 37 33 36 39 36 31 33 30 35 38]
| Called Number (len=21) [ Ext: 1 TON: International Number (1)
| NPI:
ISDN/Telephony Numbering Plan (E.164/E.163) (1) '103330037xxxxxxxxx' ]
~ -- Called r1/103330037xxxxxxxxx
< Protocol Discriminator: Q.931 (8) len=10
< Call Ref: len= 2 (reference 32932/0x80A4) (Terminator)
< Message type: SETUP ACKNOWLEDGE (13)
< [18 03 a9 83 88]
< Channel ID (len= 5) [ Ext: 1 IntID: Implicit, PRI Spare: 0,
Exclusive Dchan: 0
< ChanSel: Reserved
< Ext: 1 Coding: 0 Number Specified Channel
Type: 3
< Ext: 1 Channel: 8 ]
- -- Processing IE 24 (cs0, Channel Identification)
< Protocol Discriminator: Q.931 (8) len=13
< Call Ref: len= 2 (reference 0/0x0) (Originator)
< Message type: RESTART (70)
< [18 03 a9 83 88]
< Channel ID (len= 5) [ Ext: 1 IntID: Implicit, PRI Spare: 0,
Exclusive Dchan: 0
< ChanSel: Reserved
< Ext: 1 Coding: 0 Number Specified Channel
Type: 3
< Ext: 1 Channel: 8 ]
< [79 01 80]
< Restart Indentifier (len= 3) [ Ext: 1 Spare: 0 Resetting Indicated
Channel (0) ]
- -- Processing Q.931 Restart
- -- Processing IE 24 (cs0, Channel Identification)
- -- Processing IE 121 (cs0, Restart Indicator)
| Protocol Discriminator: Q.931 (8) len=13 Call Ref: len= 2
| (reference 32768/0x8000) (Terminator) Message type: RESTART
| ACKNOWLEDGE (78) [18 03 a9 83 88] Channel ID (len= 5) [ Ext: 1
| IntID: Implicit, PRI Spare: 0,
Exclusive Dchan: 0
| ChanSel: Reserved Ext: 1 Coding: 0 Number Specified Channel
Type: 3
| Ext: 1 Channel: 8 ] [79 01 80] Restart Indentifier (len= 3) [ Ext:
| 1 Spare: 0 Resetting Indicated
Channel (0) ]
~ -- B-channel 0/8 restarted on span 1
Jan 21 10:43:57 WARNING[7358]: app_dial.c:399 wait_for_answer: Unable
to forward voice
NEW_HANGUP DEBUG: Destroying the call, ourstate Overlap sending,
peerstate Overlap Receiving
~ -- Hungup 'Zap/8-1'
~ == No one is available to answer at this time
~ -- Executing NoOp("SIP/8-66ac", "NOANSWER") in new
stack
~ -- Executing NoOp("SIP/8-66ac", "0") in new stack
~ -- Registered SIP '880001' at 213.189.154.108 port 36365 expires 60
Jan 21 10:44:07 WARNING[7358]: pbx.c:1933 ast_pbx_run: Timeout, but no
rule 't' in context 'default'
~ -- Executing NoOp("SIP/8-66ac", "h HANGUPCAUSE is 0")
in new stack
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Klaus-Peter Junghanns
2005-Jan-21 06:01 UTC
[Asterisk-Users] PRI - ISDN RESTART before connect
Am Freitag, den 21.01.2005, 13:48 +0100 schrieb Hannes Kepplinger:> Klaus, > > thanks for your quick reply. I thought that Originator or Terminator > shows the direction. > > Danke, Hannes >Hannes, yes it does, but you also have to look at the call reference. Basically the RESTART message from the switch is an outgoing call, that's why you find "originator" in there. best regards Klaus