Hi guys,
I've run into a problem that I can't figure out on a bunch of handsets I have running into a Rhino Equipment 24-port FXS channel bank hooked up to a T100P and running asterisk-0.9.0 and the associated stable Zaptel release.
The sidetone (your own voice that you hear in your handset, built in for comfort) is noticeably louder than it should be, and it doesn't seem to make any difference if I adjust the rx/txgain in zapata.conf (on either the inside Zap channels [handsets] or the external [POTS lines] ones (which are routed through another channel bank [Carrier Access AB I] and a separate T100P card). What's also strange is that when I place a call from inside, the callee hears my voice fine and I can hear their voice with very little difficulty, but the my own sidetone is always too loud.
We've got regular analog handsets running into the Rhino channel bank and they seem to work fine for everything else, we've experimented with volume controls on the handsets themselves as well as on some Plantronics headsets that are plugged into them (but have also of course tested this scenario without the headsets for isolation). The analog phones are known good by themselves and do not exhibit this behavior when directly plugged into a POTS line.
Has anyone experienced this? I did some googling on it through the archives of course, but don't see much discussion of sidetone issues with analog handsets.
I'm wondering if there's some way I could be adjusting the sidetone in Asterisk or should I be looking at my FXS channel bank?
Thanks,
John Lawler _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
