Hi, Carlos
I checked dmesg on my server and i found following message what is meaning for this ? i cant understand VPM400: Not Present VPM450: echo cancellation for 128 channels VPM450: hardware DTMF disabled. VPM450: Present and operational servicing 4 span(s) regards Dhaval On Tue, Mar 2, 2010 at 10:25 PM, Carlos Chavez <cur...@telecomabmex.com>wrote: > On Tue, 2010-03-02 at 15:44 +0530, DHAVAL INDRODIYA wrote: > > Dear All, > > > > How can we know the On board supports echo cancellation > > > > I have Digium, Inc. Wildcard TE410P quad-span T1/E1/J1 card 3.3V (rev > > 02) board > > > > all working fine but sometimes i got echo when user are calling a PRI. > > > > is there any way to know on board echo cancellation . > > > > > Check "dmesg" on your system for messages like: > > VPM400: Support Enabled/Disabled > VPM450: Support Enabled/Disabled > > That should tell you if the hardware echo cancellation is working or > not. The TE410P does not have hardware echo cancellation the model was > TE411P. If you can open the server you should be able to see if the > card has a daughter board installed which is the echo module. > > > regards > > > > Dhaval > > -- > > _____________________________________________________________________ > > -- 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 > > -- > Telecomunicaciones Abiertas de México S.A. de C.V. > Carlos Chávez Prats > Director de Tecnología > +52-55-91169161 ext 2001 > > -- > _____________________________________________________________________ > -- 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