Analog phones and native bridging Dahdi channels

Discussion in 'General' started by maufacc, Sep 29, 2009.

  1. maufacc

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    I own a TDM2400 board, with three FXO modules and one FXS.
    I'am having trouble with analog sip phones, from two different equipment. (Grandstream GXW-4024 192.168.0.105, and Audiocodes MP202), sometimes when I am calling someone, then I press flash, and then call someone else, both calls stay connected after I hang up.

    [Sep 29 07:18:06] VERBOSE[3218] logger.c: -- Called g2/16
    [Sep 29 07:18:06] DEBUG[3218] chan_dahdi.c: Sent deferred digit string: T16w
    [Sep 29 07:18:07] VERBOSE[3218] logger.c: -- DAHDI/9-1 answered SIP/130-085c6958
    [Sep 29 07:18:17] VERBOSE[3218] logger.c: -- Started music on hold, class 'default', on DAHDI/9-1
    [Sep 29 07:18:17] NOTICE[3218] rtp.c: Unknown RTP codec 126 received from '192.168.0.105'
    [Sep 29 07:18:17] VERBOSE[3056] logger.c: -- Stopped music on hold on DAHDI/8-1
    [Sep 29 07:18:17] VERBOSE[3056] logger.c: -- Stopped music on hold on DAHDI/9-1
    [Sep 29 07:18:17] DEBUG[3056] chan_sip.c: SIP transfer: Succeeded to masquerade channels.
    [Sep 29 07:18:17] DEBUG[3218] chan_dahdi.c: New owner for channel 8 is DAHDI/8-1
    [Sep 29 07:18:17] DEBUG[3218] chan_dahdi.c: master: 8, slave: 9, nothingok: 0
    [Sep 29 07:18:17] DEBUG[3218] chan_dahdi.c: Stopping tones on 8/0 talking to 9/0
    [Sep 29 07:18:17] DEBUG[3218] chan_dahdi.c: Stopping tones on 9/0 talking to 8/0
    [Sep 29 07:18:17] DEBUG[3218] chan_dahdi.c: Making 9 slave to master 8 at 0
    [Sep 29 07:18:17] DEBUG[3218] chan_dahdi.c: Added 20 to conference 9/8
    [Sep 29 07:18:17] DEBUG[3218] chan_dahdi.c: Added 19 to conference 9/9
    [Sep 29 07:18:17] VERBOSE[3218] logger.c: -- Native bridging DAHDI/8-1 and DAHDI/9-1

    I am using Elastix, 1.5.2-2.3. I do not know if the trouble is caused by elastix or some trouble with the digium board configuration. I am using DAHDI modules.


    Dahdi show status.
    Description Alarms IRQ bpviol CRC4
    Wildcard TDM2400P Board 1 OK 2 0 0

    Core show version

    Asterisk 1.4.25.1 built by root @ rpmbuild32.elastix.palosanto.com on a i686 running Linux on 2009-06-14 11:49:25 UTC



    I do not understand what it is happening.

    Thank you in advance

    Maurizio Faccio
     

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