Vinod Dharashive
2011-Oct-27 15:30 UTC
[asterisk-users] Sangoma Card with 16E1 SS7 signaling
Hi Team, i have been facing issues with sangoma card with 16 E1. used LibSS7 asterisk 1.6 with 8 E1 the links are stable , but moment i add another card of 8 E1 for to support 16 E1. link keeps fluctuating any idea why ? Please help Thanks Vinod Dharashive -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20111027/be6c3d84/attachment.htm>
Richard Mudgett
2011-Oct-27 16:03 UTC
[asterisk-users] Sangoma Card with 16E1 SS7 signaling
> Hi Team, > > i have been facing issues with sangoma card with 16 E1. > used LibSS7 > asterisk 1.6 > > with 8 E1 the links are stable , but moment i add another card of 8 E1 > for to support 16 E1. link keeps fluctuating > > any idea why ? >Your 16th channel may be mismatched with the network. Timeslot 16 is usually used for signaling. channels => 1-15,17 Richard
Vinod Dharashive
2011-Oct-27 17:29 UTC
[asterisk-users] Sangoma Card with 16E1 SS7 signaling
Hi Richard, The link is up on 16 th channel. My objective is to have 16 E1 to be configure on single machine with two 8 port sangoma card. Which is problem I am facing. Please let me know if you have any solution. Thanks Vinod dharashive ------Original Message------ From: Richard Mudgett Sender: asterisk-users-bounces at lists.digium.com To: asterisk-user ReplyTo: asterisk-user Subject: Re: [asterisk-users] Sangoma Card with 16E1 SS7 signaling Sent: Oct 27, 2011 9:33 PM> Hi Team, > > i have been facing issues with sangoma card with 16 E1. > used LibSS7 > asterisk 1.6 > > with 8 E1 the links are stable , but moment i add another card of 8 E1 > for to support 16 E1. link keeps fluctuating > > any idea why ? >Your 16th channel may be mismatched with the network. Timeslot 16 is usually used for signaling. channels => 1-15,17 Richard -- _____________________________________________________________________ -- 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 Sent from BlackBerry? on Airtel
Stefan Schmidt
2011-Oct-27 17:53 UTC
[asterisk-users] Sangoma Card with 16E1 SS7 signaling
Am 27.10.2011 19:29, schrieb Vinod Dharashive:> Hi Richard, > > The link is up on 16 th channel. My objective is to have 16 E1 to be configure on single machine with two 8 port sangoma card. Which is problem I am facing. Please let me know if you have any solution. > > Thanks > Vinod dharashive > >Hi vinod, i have never tried to put two A108 cards into one server but it sounds like an IRQ Problem to me. you should check all system relevant information (lsmod, lspci,dmesg) if you can see any kernel errors with this. it could also be a span identification problem that chan_dahdi recognize the second card also beginning with span 1 and not 9 or something like this. btw i dont think that you will be happy with asterisk 1.6 and handling 496 concurrent calls over ss7 best regards Stefan
Richard Mudgett
2011-Oct-27 18:04 UTC
[asterisk-users] Sangoma Card with 16E1 SS7 signaling
> > > Hi Team, > > > > > > i have been facing issues with sangoma card with 16 E1. > > > used LibSS7 > > > asterisk 1.6 > > > > > > with 8 E1 the links are stable , but moment i add another card of 8 > > > E1 > > > for to support 16 E1. link keeps fluctuating > > > > > > any idea why ? > > > > > Your 16th channel may be mismatched with the network. Timeslot 16 > > is usually used for signaling. channels => 1-15,17 > > The link is up on 16 th channel. My objective is to have 16 E1 to be > configure on single machine with two 8 port sangoma card. Which is > problem I am facing. Please let me know if you have any solution. >Sounds like it could be a clocking issue between the two cards then. Everything needs to use the same clock source. Richard
Vinod Dharashive
2011-Oct-27 18:55 UTC
[asterisk-users] Sangoma Card with 16E1 SS7 signaling
Hi stefan, Do you have any configuration file for 16 E1 of system.conf and wanpipeX.conf. Can u please share with me. Thanks Vinod dharashive. ------Original Message------ From: Stefan Schmidt To: vdharashive at gmail.com To: asterisk-user Subject: Re: [asterisk-users] Sangoma Card with 16E1 SS7 signaling Sent: Oct 27, 2011 11:23 PM Am 27.10.2011 19:29, schrieb Vinod Dharashive:> Hi Richard, > > The link is up on 16 th channel. My objective is to have 16 E1 to be configure on single machine with two 8 port sangoma card. Which is problem I am facing. Please let me know if you have any solution. > > Thanks > Vinod dharashive > >Hi vinod, i have never tried to put two A108 cards into one server but it sounds like an IRQ Problem to me. you should check all system relevant information (lsmod, lspci,dmesg) if you can see any kernel errors with this. it could also be a span identification problem that chan_dahdi recognize the second card also beginning with span 1 and not 9 or something like this. btw i dont think that you will be happy with asterisk 1.6 and handling 496 concurrent calls over ss7 best regards Stefan Sent from BlackBerry? on Airtel
Vinod Dharashive
2011-Oct-27 18:57 UTC
[asterisk-users] Sangoma Card with 16E1 SS7 signaling
Hi Richard, Thanks for reply, how can I identify clocking issues on card. Manually calls goes successfully on both the card. After 10 min signaling links goes down. Thanks Vinod dharashive ------Original Message------ From: Richard Mudgett To: vdharashive at gmail.com To: asterisk-user Subject: Re: [asterisk-users] Sangoma Card with 16E1 SS7 signaling Sent: Oct 27, 2011 11:34 PM> > > Hi Team, > > > > > > i have been facing issues with sangoma card with 16 E1. > > > used LibSS7 > > > asterisk 1.6 > > > > > > with 8 E1 the links are stable , but moment i add another card of 8 > > > E1 > > > for to support 16 E1. link keeps fluctuating > > > > > > any idea why ? > > > > > Your 16th channel may be mismatched with the network. Timeslot 16 > > is usually used for signaling. channels => 1-15,17 > > The link is up on 16 th channel. My objective is to have 16 E1 to be > configure on single machine with two 8 port sangoma card. Which is > problem I am facing. Please let me know if you have any solution. >Sounds like it could be a clocking issue between the two cards then. Everything needs to use the same clock source. Richard Sent from BlackBerry? on Airtel
Vinod Dharashive
2011-Oct-28 04:22 UTC
[asterisk-users] Sangoma Card with 16E1 SS7 signaling
Hi Patrick, I did that, sangoma does not support Libss7 stack and they mentioned that Libss7 does work right with sangoma card with 16 e1. Thanks Vinod Dharashive ------Original Message------ From: Patrick Lists Sender: asterisk-users-bounces at lists.digium.com To: asterisk-user ReplyTo: asterisk-user Subject: Re: [asterisk-users] Sangoma Card with 16E1 SS7 signaling Sent: Oct 28, 2011 3:43 AM On 10/27/2011 08:57 PM, Vinod Dharashive wrote:> Hi Richard, > > Thanks for reply, how can I identify clocking issues on card. Manually calls goes successfully on both the card. After 10 min signaling links goes down.Since you have a Sangoma card why don't you ask Sangoma support instead of asking Digium? Patrick -- _____________________________________________________________________ -- 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 Sent from BlackBerry? on Airtel