[asterisk-bugs] [JIRA] (DAHLIN-306) Can not dial a dahdi channel

Wed Oct 31 02:48:18 CDT 2012

Ankit Mittal created DAHLIN-306:
-----------------------------------

             Summary: Can not dial a dahdi channel
                 Key: DAHLIN-306
                 URL: https://issues.asterisk.org/jira/browse/DAHLIN-306
             Project: DAHDI-Linux
          Issue Type: Bug
      Security Level: None
          Components: dahdi (the module)
    Affects Versions: 2.5.0.2
         Environment: cent OS 6.2, asterisk 1.4.39.1 , libpri 1.4, PRI e1 etc.
            Reporter: Ankit Mittal
            Assignee: Russ Meyerriecks

I have make two groups of dahdi channels one from 1-15 and other from 17-31, 16 is define as dchannel.

All the channel are of single span. when a call come on the system then the channel allocated sequentially i.e. 1,2,3,4,...,17,18 and so on.

We have a PRI line having numbers from 4499450 to 4499479.

When some on call on any of the number the first free channel allocated.

What I actually want If some one call on 4499450 then he can use the channel allocate for group 1 and if dial some thing else then the channel should be of group 2.

I Try :  get the destination number and check if is of different group then jump the call for the channel of different group.

I use the command Dial(DAHDI/g2) i.e. any first free channel of second group, but it given me error as:

    -- Executing [4499450 at channelbank:1] Dial("DAHDI/11-1", "DAHDI/17") in new stack
[Oct 31 13:02:34] DEBUG[7025]: chan_dahdi.c:8802 dahdi_request: Using channel 17
[Oct 31 13:02:34] DEBUG[7025]: rtp.c:1697 ast_rtp_make_compatible: Channel 'DAHDI/17-1' has no RTP, not doing anything
[Oct 31 13:02:34] DEBUG[7025]: channel.c:4065 ast_channel_inherit_variables: Not copying variable DIALEDTIME.
[Oct 31 13:02:34] DEBUG[7025]: channel.c:4065 ast_channel_inherit_variables: Not copying variable ANSWEREDTIME.
[Oct 31 13:02:34] DEBUG[7025]: channel.c:4065 ast_channel_inherit_variables: Not copying variable DIALEDPEERNAME.
[Oct 31 13:02:34] DEBUG[7025]: channel.c:4065 ast_channel_inherit_variables: Not copying variable DIALEDPEERNUMBER.
[Oct 31 13:02:34] DEBUG[7025]: channel.c:4065 ast_channel_inherit_variables: Not copying variable DIALSTATUS.
[Oct 31 13:02:34] DEBUG[7025]: channel.c:4065 ast_channel_inherit_variables: Not copying variable CALLEDTON.
[Oct 31 13:02:34] DEBUG[7025]: channel.c:4065 ast_channel_inherit_variables: Not copying variable PRIREDIRECTREASON.
[Oct 31 13:02:34] DEBUG[7025]: channel.c:4065 ast_channel_inherit_variables: Not copying variable ANI2.
[Oct 31 13:02:34] DEBUG[7025]: channel.c:4065 ast_channel_inherit_variables: Not copying variable TRANSFERCAPABILITY.
    -- Requested transfer capability: 0x00 - SPEECH
    -- Called 17
[Oct 31 13:02:34] DEBUG[7025]: chan_dahdi.c:5741 dahdi_write: Dropping frame since I'm still dialing on DAHDI/17-1...
[Oct 31 13:02:34] DEBUG[7025]: chan_dahdi.c:5741 dahdi_write: Dropping frame since I'm still dialing on DAHDI/17-1...
[Oct 31 13:02:34] DEBUG[7025]: chan_dahdi.c:5741 dahdi_write: Dropping frame since I'm still dialing on DAHDI/17-1...
[Oct 31 13:02:34] DEBUG[7025]: chan_dahdi.c:5741 dahdi_write: Dropping frame since I'm still dialing on DAHDI/17-1...
[Oct 31 13:02:34] DEBUG[7025]: chan_dahdi.c:5741 dahdi_write: Dropping frame since I'm still dialing on DAHDI/17-1...
[Oct 31 13:02:34] DEBUG[7025]: chan_dahdi.c:5741 dahdi_write: Dropping frame since I'm still dialing on DAHDI/17-1...
[Oct 31 13:02:34] DEBUG[7025]: chan_dahdi.c:5741 dahdi_write: Dropping frame since I'm still dialing on DAHDI/17-1...
[Oct 31 13:02:34] DEBUG[7025]: chan_dahdi.c:5741 dahdi_write: Dropping frame since I'm still dialing on DAHDI/17-1...
    -- Channel 0/17, span 1 got hangup, cause 21
    -- DAHDI/17-1 is circuit-busy
[Oct 31 13:02:34] DEBUG[7025]: channel.c:1681 ast_hangup: Hanging up channel 'DAHDI/17-1'
[Oct 31 13:02:34] DEBUG[7025]: chan_dahdi.c:2866 dahdi_hangup: dahdi_hangup(DAHDI/17-1)
[Oct 31 13:02:34] DEBUG[7025]: chan_dahdi.c:3472 dahdi_setoption: Set option AUDIO MODE, value: ON(1) on DAHDI/17-1
[Oct 31 13:02:34] DEBUG[7025]: chan_dahdi.c:2901 dahdi_hangup: Hangup: channel: 17 index = 0, normal = 35, callwait = -1, thirdcall = -1
[Oct 31 13:02:34] DEBUG[7025]: chan_dahdi.c:3089 dahdi_hangup: Already hungup...  Calling hangup once, and clearing call
[Oct 31 13:02:34] DEBUG[7025]: chan_dahdi.c:1854 dahdi_disable_ec: disabled echo cancellation on channel 17
[Oct 31 13:02:34] DEBUG[7025]: chan_dahdi.c:3386 dahdi_setoption: Set option TDD MODE, value: OFF(0) on DAHDI/17-1
[Oct 31 13:02:34] DEBUG[7025]: chan_dahdi.c:1790 update_conf: Updated conferencing on 17, with 0 conference users
[Oct 31 13:02:34] DEBUG[7025]: chan_dahdi.c:3468 dahdi_setoption: Set option AUDIO MODE, value: OFF(0) on DAHDI/17-1
[Oct 31 13:02:34] DEBUG[7025]: chan_dahdi.c:1854 dahdi_disable_ec: disabled echo cancellation on channel 17
    -- Hungup 'DAHDI/17-1'
  == Everyone is busy/congested at this time (1:0/1/0)
[Oct 31 13:02:34] DEBUG[7025]: rtp.c:1617 ast_rtp_early_bridge: Channel 'DAHDI/11-1' has no RTP, not doing anything
[Oct 31 13:02:34] DEBUG[7025]: app_dial.c:1921 dial_exec_full: Exiting with DIALSTATUS=CONGESTION.
  == Auto fallthrough, channel 'DAHDI/11-1' status is 'CONGESTION'
[Oct 31 13:02:34] DEBUG[7025]: chan_dahdi.c:5795 dahdi_indicate: Requested indication 8 on channel DAHDI/11-1
    -- Channel 0/11, span 1 got hangup request, cause 31
[Oct 31 13:02:36] DEBUG[7025]: channel.c:1778 ast_softhangup_nolock: Soft-Hanging up channel 'DAHDI/11-1'
[Oct 31 13:02:36] DEBUG[7025]: channel.c:1681 ast_hangup: Hanging up channel 'DAHDI/11-1'
[Oct 31 13:02:36] DEBUG[7025]: chan_dahdi.c:2866 dahdi_hangup: dahdi_hangup(DAHDI/11-1)
[Oct 31 13:02:36] DEBUG[7025]: chan_dahdi.c:3472 dahdi_setoption: Set option AUDIO MODE, value: ON(1) on DAHDI/11-1
[Oct 31 13:02:36] DEBUG[7025]: chan_dahdi.c:2901 dahdi_hangup: Hangup: channel: 11 index = 0, normal = 27, callwait = -1, thirdcall = -1
[Oct 31 13:02:36] DEBUG[7025]: chan_dahdi.c:3102 dahdi_hangup: Not yet hungup...  Calling hangup once with icause, and clearing call
[Oct 31 13:02:36] DEBUG[7025]: chan_dahdi.c:1854 dahdi_disable_ec: disabled echo cancellation on channel 11
[Oct 31 13:02:36] DEBUG[7025]: chan_dahdi.c:3386 dahdi_setoption: Set option TDD MODE, value: OFF(0) on DAHDI/11-1
[Oct 31 13:02:36] DEBUG[7025]: chan_dahdi.c:1790 update_conf: Updated conferencing on 11, with 0 conference users
[Oct 31 13:02:36] DEBUG[7025]: chan_dahdi.c:3468 dahdi_setoption: Set option AUDIO MODE, value: OFF(0) on DAHDI/11-1
[Oct 31 13:02:36] DEBUG[7025]: chan_dahdi.c:1854 dahdi_disable_ec: disabled echo cancellation on channel 11
    -- Hungup 'DAHDI/11-1'

PS: or can we allocate the channel according to the number i.e. if some one call on 449950 then it can only use channel 1 and for number 449951 use channel 2 and so on.

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