[asterisk-users] PRI span problem - no D channel

Wed Jun 23 01:19:07 CDT 2010

there is a link, maybe it can help you, please refer it
http://bbs.openvox.cn/viewthread.php?tid=263&extra=page%3D4
2010/6/23 Mike <list at net-wall.com>

>  Same as the other spans coming out of the same MUX!
>
> signalling = pri_cpe
>
>
>
> I got 2 spans working fine from the same MUX. This one isn't working for
> some reason.
>
>
>
> The all have similar configs, except where I need to change channel number
> and primary channel number.
>
>
>
> Mike
>
>
>
>
>
>
>
> *From:* asterisk-users-bounces at lists.digium.com [mailto:
> asterisk-users-bounces at lists.digium.com] *On Behalf Of *liuxin
> *Sent:* Wednesday, June 23, 2010 1:47
>
> *To:* Asterisk Users Mailing List - Non-Commercial Discussion
> *Subject:* Re: [asterisk-users] PRI span problem - no D channel
>
>
>
> what is the value of signalling in the file
> /etc/asterisk/dahdi-channles.conf ?
>
> 2010/6/23 Mike <list at net-wall.com>
>
> I thought the same, but the cable is in and the light is green.
>
>
>
> Mike
>
>
>
>
>
> *From:* asterisk-users-bounces at lists.digium.com [mailto:
> asterisk-users-bounces at lists.digium.com] *On Behalf Of *liuxin
> *Sent:* Tuesday, June 22, 2010 22:05
> *To:* Asterisk Users Mailing List - Non-Commercial Discussion
> *Subject:* Re: [asterisk-users] PRI span problem - no D channel
>
>
>
> Hi,
>
> * [Jun 22 09:04:51] WARNING[30723]: chan_dahdi.c:2790 pri_find_dchan: No D-channels available!  Using Primary channel 72 as D-channel anyway!*
>
>
>
> The error means that when it tried using the D channel 72 it was not able to communicate. Probably a misconfiguration or you havent plugged the cable in yet.
>
> liu xin
>
>  2010/6/22 Mike <list at net-wall.com>
>
> Hi,
>
>
>
> I have the following happen to me after the restart of one of my servers:
> out of my 3 PRIs (all configured with the same technical settings), the last
> one isn't coming back.  It's underutilized (chances it didn’t get a call
> since my reboot), if it makes a difference .
>
>
>
> The PRI goes from provisioned to unprovisioned, and I get this regularly:
>
> [Jun 22 09:03:48] WARNING[30723]: chan_dahdi.c:2790 pri_find_dchan: No
> D-channels available!  Using Primary channel 72 as D-channel anyway!
>
>
>
> Here is my PRI debug span:
>
>
>
> -- Timeout occured, restarting PRI
>
> q921.c:468 t200_expire: q921_state now is Q921_LINK_CONNECTION_RELEASED
>
> Sending Set Asynchronous Balanced Mode Extended
>
> q921.c:211 q921_send_sabme: q921_state now is Q921_AWAITING_ESTABLISH
>
> [Jun 22 09:03:48] WARNING[30723]: chan_dahdi.c:2790 pri_find_dchan: No
> D-channels available!  Using Primary channel 72 as D-channel anyway!
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> -- Got SABME from network peer.
>
> Sending Unnumbered Acknowledgement
>
> q921.c:858 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
>
> q921.c:805 q921_dchannel_up: q921_state now is
> Q921_LINK_CONNECTION_ESTABLISHED
>
> -- Got SABME from network peer.
>
> Sending Unnumbered Acknowledgement
>
> q921.c:858 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
>
> q921.c:805 q921_dchannel_up: q921_state now is
> Q921_LINK_CONNECTION_ESTABLISHED
>
> -- Got SABME from network peer.
>
> Sending Unnumbered Acknowledgement
>
> q921.c:858 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
>
> q921.c:805 q921_dchannel_up: q921_state now is
> Q921_LINK_CONNECTION_ESTABLISHED
>
> -- Got SABME from network peer.
>
> Sending Unnumbered Acknowledgement
>
> q921.c:858 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
>
> q921.c:805 q921_dchannel_up: q921_state now is
> Q921_LINK_CONNECTION_ESTABLISHED
>
> -- Timeout occured, restarting PRI
>
> q921.c:468 t200_expire: q921_state now is Q921_LINK_CONNECTION_RELEASED
>
> Sending Set Asynchronous Balanced Mode Extended
>
> q921.c:211 q921_send_sabme: q921_state now is Q921_AWAITING_ESTABLISH
>
> [Jun 22 09:04:19] WARNING[30723]: chan_dahdi.c:2790 pri_find_dchan: No
> D-channels available!  Using Primary channel 72 as D-channel anyway!
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> -- Got SABME from network peer.
>
> Sending Unnumbered Acknowledgement
>
> q921.c:858 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
>
> q921.c:805 q921_dchannel_up: q921_state now is
> Q921_LINK_CONNECTION_ESTABLISHED
>
> -- Got SABME from network peer.
>
> Sending Unnumbered Acknowledgement
>
> q921.c:858 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
>
> q921.c:805 q921_dchannel_up: q921_state now is
> Q921_LINK_CONNECTION_ESTABLISHED
>
> -- Got SABME from network peer.
>
> Sending Unnumbered Acknowledgement
>
> q921.c:858 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
>
> q921.c:805 q921_dchannel_up: q921_state now is
> Q921_LINK_CONNECTION_ESTABLISHED
>
> -- Got SABME from network peer.
>
> Sending Unnumbered Acknowledgement
>
> q921.c:858 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
>
> q921.c:805 q921_dchannel_up: q921_state now is
> Q921_LINK_CONNECTION_ESTABLISHED
>
> edison*CLI> pri no debug span 3
>
> Disabled debugging on span 3
>
>  [Jun 22 09:04:51] WARNING[30723]: chan_dahdi.c:2790 pri_find_dchan: No
> D-channels available!  Using Primary channel 72 as D-channel anyway!
>
>
>
>
>
>
>
> Any clue, anyone?
>
>
>
> Mike
>
>
> --
> _____________________________________________________________________
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
> New to Asterisk? Join us for a live introductory webinar every Thurs:
>               http://www.asterisk.org/hello
>
> asterisk-users mailing list
> To UNSUBSCRIBE or update options visit:
>   http://lists.digium.com/mailman/listinfo/asterisk-users
>
>
>
>
> --
> _____________________________________________________________________
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
> New to Asterisk? Join us for a live introductory webinar every Thurs:
>               http://www.asterisk.org/hello
>
> asterisk-users mailing list
> To UNSUBSCRIBE or update options visit:
>   http://lists.digium.com/mailman/listinfo/asterisk-users
>
>
>
> --
> _____________________________________________________________________
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
> New to Asterisk? Join us for a live introductory webinar every Thurs:
>               http://www.asterisk.org/hello
>
> asterisk-users mailing list
> To UNSUBSCRIBE or update options visit:
>   http://lists.digium.com/mailman/listinfo/asterisk-users
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20100623/26ca66f6/attachment.htm