Hi I'm using a Teles ISDN passive card configured in modem.conf. when i make call from my sip client (xtex x-pro) to the external world i have more than 1 second of delay and echo very. There is some tuning to do? The performance is better with an active ISDN card or CAPI compatible driver? thanks mark balester
markbalester@libero.it wrote:> The performance is better with an active ISDN card or CAPI compatible driver?Yes, you should go and get a CAPI supported card and use the CHAN_CAPI driver. rgds pos
go with capi card (passive or active) plus chan_capi matteo. Il ven, 2004-01-09 alle 15:42, markbalester@libero.it ha scritto:> Hi > I'm using a Teles ISDN passive card configured in modem.conf. > > when i make call from my sip client (xtex x-pro) to the external world i have more than 1 second of delay and echo very. > > There is some tuning to do? > The performance is better with an active ISDN card or CAPI compatible driver? > > thanks > mark balester > > _______________________________________________ > 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-- Matteo Brancaleoni Espia System Administrator Email : mbrancaleoni@espia.it Web : http://www.espia.it Phone : +39 02 70633354 - ext 201 IAX(2): guest@213.140.14.155 - ext 201 Iaxtel: 1-700-56-62458 - ext 201
markbalester@libero.it wrote:>Hi >I'm using a Teles ISDN passive card configured in modem.conf. > >when i make call from my sip client (xtex x-pro) to the external world i have more than 1 second of delay and echo very. > >There is some tuning to do? >The performance is better with an active ISDN card or CAPI compatible driver? > >thanks >mark balester > > >In one of our Asterisk boxes we use a passive AVM card and the Capi drive and it works great.. I would think that the Capi driver would be better since the I4L driver was probably never intended to be used for voice.. Good luck.. Later..