[asterisk-users] Dropped calls

[Steve Totaro]

On Jan 31, 2008 6:45 AM, mccoy silva <mccoy.silva at gmail.com> wrote:
> I have a very serious problem with calls between PAP2-NA and a TDM2400 (8
> FXO). Almost every call dropped after between 20 and 30 seconds with
> conversation.
> I disable the sound card, serial and other things on my server, but the
> problem still continues. I've changed the RPT Packet Size to .20 on PAP2-NA,
> but nothing.
>  Here a piece of my log:
>
> [Jan 31 07:10:43] DEBUG[3131] channel.c: Hanging up channel 'Zap/17-1'
> [Jan 31 07:10:43] DEBUG[3131] chan_zap.c: zt_hangup(Zap/17-1)
> [Jan 31 07:10:43] DEBUG[3131] chan_zap.c: Hangup: channel: 17 index = 0,
> normal = 11, callwait = -1, thirdcall = -1
>  [Jan 31 07:10:43] DEBUG[3131] chan_zap.c: Set option TDD MODE, value:
> OFF(0) on Zap/17-1
> [Jan 31 07:10:43] DEBUG[3131] chan_zap.c: Updated conferencing on 17, with 0
> conference users
> [Jan 31 07:10:43] VERBOSE[3131] logger.c:     -- Hungup 'Zap/17-1'
>  [Jan 31 07:10:43] DEBUG[3131] devicestate.c: Notification of state change
> to be queued on device/channel Zap/17-1
> [Jan 31 07:10:43] DEBUG[3131] app_dial.c: Exiting with DIALSTATUS=NOANSWER.
> [Jan 31 07:10:43] DEBUG[2695] devicestate.c: No provider found, checking
> channel drivers for Zap - 17
>  [Jan 31 07:10:43] DEBUG[2695] channel.c: Avoiding initial deadlock for
> channel '0x82042e8'
> [Jan 31 07:10:43] VERBOSE[3131] logger.c:   == Auto fallthrough, channel
> 'SIP/dep2_1154-08202968' status is 'NOANSWER'
>  [Jan 31 07:10:43] DEBUG[3131] channel.c: Soft-Hanging up channel
> 'SIP/dep2_1154-08202968'
> [Jan 31 07:10:43] DEBUG[3131] channel.c: Hanging up channel
> 'SIP/dep2_1154-08202968'
> [Jan 31 07:10:43] DEBUG[3131] chan_sip.c: Hangup call
> SIP/dep2_1154-08202968, SIP callid f7bcd67d-dc20e8c1 at 192.168.4.205)
>  [Jan 31 07:10:43] DEBUG[3131] chan_sip.c: Hanging up channel in state Ring
> (not UP)
> [Jan 31 07:10:43] DEBUG[3131] devicestate.c: Notification of state change to
> be queued on device/channel SIP/dep2_1154-08202968
> [Jan 31 07:10:43] DEBUG[2695] channel.c: Avoiding initial deadlock for
> channel '0x82042e8'
>  [Jan 31 07:10:43] DEBUG[2695] channel.c: Avoiding initial deadlock for
> channel '0x82042e8'
> [Jan 31 07:10:43] DEBUG[2695] channel.c: Avoiding initial deadlock for
> channel '0x82042e8'
> [Jan 31 07:10:43] DEBUG[2695] channel.c: Avoiding initial deadlock for
> channel '0x82042e8'
>  [Jan 31 07:10:43] DEBUG[2695] channel.c: Avoiding initial deadlock for
> channel '0x82042e8'
> [Jan 31 07:10:43] DEBUG[2714] chan_sip.c: = No match Their Call ID:
> D1B9-141D-46684820168D9512F870-009 at SipHost Their Tag c136d668-768786 Our
> tag: as0bc591fc
>  [Jan 31 07:10:43] DEBUG[2714] chan_sip.c: = No match Their Call ID:
> D1B9-141D-46684820F9EEEBF1F8F2-008 at SipHost Their Tag 2b4f6f33-768786 Our
> tag: as496fd97d
> [Jan 31 07:10:43] DEBUG[2714] chan_sip.c: = No match Their Call ID:
> D1B9-141D-4668482079ECFA697DF3-007 at SipHost Their Tag 73176828-768785 Our
> tag: as1ab79f58
>  [Jan 31 07:10:43] DEBUG[2714] chan_sip.c: = No match Their Call ID:
> D1B9-141D-46684820D113C766B56C-006 at SipHost Their Tag eae1f94d-768783 Our
> tag: as1b0024a8
> [Jan 31 07:10:43] DEBUG[2714] chan_sip.c: = No match Their Call ID:
> D1B9-141D-46684820214365DAC91E-005 at SipHost Their Tag f0629993-768783 Our
> tag: as3f520446
>  [Jan 31 07:10:43] DEBUG[2714] chan_sip.c: = No match Their Call ID:
> D1B9-141D-466848205E42C7CB16A8-004 at SipHost Their Tag 728b9929-768782 Our
> tag: as222bab2d
>
> Regards,
>
> McCoy
>


You need to Answer() the call in your dialplan, that is my guess
without seeing your dialplan.

Try adding EXTEN,1,Answer() before the rest of the stuff in your
dialplan in the context that handles your inbound calls.

Thanks,
Steve Totaro