On Apr 7, 2005 3:01 PM, Tony Mountifield <[EMAIL PROTECTED]> wrote: > In article <[EMAIL PROTECTED]>, > Andrew Kohlsmith <[EMAIL PROTECTED]> wrote: > > On April 7, 2005 05:50 am, Roy Sigurd Karlsbakk wrote: > > > Does anyone have any details on the actual differences of using Sangoma > > > PRI cards as compared to the TE410? How are CPU usage, interrupt load? > > > Are there other diffferences? > > > > They are completely different beasts; the details on the actual differences > > are not obtainable since both are closed hardware and firmware. > > > > Suffice it to say that both seem to work well. The Digium cards seem to be > > more finicky about the type of hardware they'll run on, but I've certainly > > had no issues with either card (Sangoma A101u vs T100P and TE405P). > > Do the Sangoma cards use zaptel-compatible drivers or something different? > Do they provide a timing source in the same way as Digium cards do?
The Sangoma cards use their own zaptel compatible driver called wanpipe, available at: ftp://ftp.sangoma.com/linux/current_wanpipe. They provide timing source and have some very nice optimisation features added, amongst them: You can choose enabling or disabling of echo cancelation per span The cards provide HDLC in firmware (can be enabled or disabled in configuration) You can selectively set if all spans should be hardware synchronised to one clock or if they should use adaptive synchronisation. THe cards can also handle a pletora of other protocols (ATM, bisync, X.25, Frame Relay ...) completely independant of asterisk. If you need any further details feel free to contact me. cheers Michael -- Michal Bielicki http://www.aefirion.org/ http://www.asterisk.com.pl/ _______________________________________________ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
