ramadasan at amachu.net
2010-Jan-02 07:06 UTC
[asterisk-users] verifying correct loading of VPMADT032
Hi, I have two Digium Cards http://www.digium.com/en/products/digital/te121.php, on connected to PRI & the other to EPABX. We have felt problem similar to what is mentioned at, https://issues.asterisk.org/view.php?id=15498 I have removed the VPMADT032, from the card connected to EPABX. I would like to ensure that VPMADT032 on card connected to PRI is loading properly. I have just enabled wcte12xp in /etc/dahdi/modules file. Here is the output of my dmesg command: http://pastebin.com/mcc1925e Any help would be appreciated. -- Sri Ramadoss M
Hi, It seems that you perharps have an IRQ sharing issue or a motherboard or its BIOS incompatibility. Check again by desabling APIC/ACPI features. You can do that by editing the file /boot/grub/grub.conf. Add "acpi=off noapic quiet" at the end of the line starting with "kernel", and reboot the machine. Check the IRQ distribution with this Linux console instruction : cat /proc/interrupts Search the Digium cards drivers and look if several interfaces are using the same IRQ number. If yes, you risk issues and data losses (USB interfaces is not a problem if not often used as with a keyboard). The worst case is to share IRQ with LAN or Disk interfaces ! Best Regards, Francois
I am consider replacing my TDM card for a FXS gateway. Anyone has any issues
with the Grandstream GXW-4004 on Asterisk? I would like some feedback before I
spend the $$ this device.
http://www.voip-info.org/wiki/view/Grandstream+GXW-4004
Thanks!
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hin lee wrote:> I am consider replacing my TDM card for a FXS gateway. Anyone has any > issues with the Grandstream GXW-4004 on Asterisk? I would like some > feedback before I spend the $$ this device. > > http://www.voip-info.org/wiki/view/Grandstream+GXW-4004 > > Thanks! > > ------------------------------------------------------------------------ > >Just to be clear, the Grandstream gateway is used to interface analog telephones to Asterisk, not for bringing in outside dialtone from your local telco to Asterisk. Why not buy SIP phones instead? I have not used it, so I have no opinion on it, but whose TDM card are you using now. Lyle Giese LCR Computer Services, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20100102/63a7625b/attachment.htm
yes, fxs for my fax machines. ________________________________ From: Lyle Giese <lyle at lcrcomputer.net> To: Asterisk Users Mailing List - Non-Commercial Discussion <asterisk-users at lists.digium.com> Sent: Sat, January 2, 2010 3:29:13 PM Subject: Re: [asterisk-users] Grandstream GXW-4004 hin lee wrote:> >I >am consider replacing my TDM card for a FXS gateway. Anyone has any >issues with the Grandstream GXW-4004 on Asterisk? I would like some >feedback before I spend the $$ this device. > >http://www.voip-info.org/wiki/view/Grandstream+GXW-4004 > >>Thanks! > > >________________________________ Just to be clear, the Grandstream gateway is used to interface analog telephones to Asterisk, not for bringing in outside dialtone from your local telco to Asterisk. Why not buy SIP phones instead? I have not used it, so I have no opinion on it, but whose TDM card are you using now. Lyle Giese LCR Computer Services, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20100102/4494301d/attachment.htm