could you send me the exact syntax for rxgain / txgain? I think that might help towards my problem becuase i'm having to turn the handset volume all the way up ..
thanks Dave ----- Original Message ----- From: "WipeOut ." <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, August 05, 2003 9:45 AM Subject: Re: [Asterisk-Users] SIP + Grandstream 100 + TDM100P = lots of local echo, & questions about call transfers > > my error .. the cards are X100P which is why I wrote FXO. > > > > The Grandstream phones are on a LAN, the * server connects to the phonelines > > via the X100P cards. When I call from the Grandstream phones onto the PSTN > > there is a VERY big amount of echo, ie. I can hear myself in the earpiece. > > > > cheers > > Dave > > > > An echo at the begining of a call is normal as the * and phone "trains" themselves but this should dissappear after about 30 seconds to 1 min.. > > So my only suggesttions are.. > > First make sure you have echocancel=yes and echocancelwhenbridged=yes in your zapata.conf.. > > If that doesn't help try lowering the volume on the sip handset and play with the rxgain= and txgain= in zapata.conf for the X100P's.. > > Other than that I don't really know what else you can try.. > > Later.. > -- > ______________________________________________ > http://www.linuxmail.org/ > Now with e-mail forwarding for only US$5.95/yr > > Powered by Outblaze > _______________________________________________ > Asterisk-Users mailing list > [EMAIL PROTECTED] > http://lists.digium.com/mailman/listinfo/asterisk-users > _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users