Hi, thanks a lot for the pointer. I had a copy (another version) of the Admin guide, but I have downloaded this one too - thanks. As you say, the guide does list the options, but there's not quite enough (at least for me) description of what they actually mean. I'm going to give Brian's tip a try, but I'm "googling" to see if I can find out what I'm doing when choosing of option over another, regards Dave ----- Original Message ----- From: "guru singh" <grsingh750@gmail.com> To: <freeswitch-users@lists.freeswitch.org> Sent: Saturday, May 01, 2010 3:20 AM Subject: Re: [Freeswitch-users] FreeSWITCH-users Digest, Vol 46, Issue 347

From: "Dave Stevenson" <stevendt@primrosebank.net> To: <freeswitch-users@lists.freeswitch.org> Date: Fri, 30 Apr 2010 15:53:26 +0100 Subject: Re: [Freeswitch-users] Picking up voicemail Hi Brian,

thanks for the pointer.

The SPA-3012 is pretty strong on configuration options, but the documentation is very light on what they actually mean. Just so that I know, what is AVT actually doing ?

regards Dave

DTMF Tx Method Select the method to transmit DTMF signals to the far end: InBand, AVT, INFO, Auto, InBand+INFO, or AVT+INFO. InBand sends DTMF using the audio path. AVT sends DTMF as eypents. INFO uses the SIP INFO method. Auto uses InBand or AVT based on the outcome of codec negotiation. The default is Auto. Shamelessly pasted from http://www.cisco.com/en/US/docs/voice_ip_comm/csbpvga/ata/administration/gui.... I was reading this manual when I saw your post. You should check it out if you haven't already. gs _______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org