As evidenced by various DTMF interop issues (with RFC2833, inband, etc) over the years, I would avoid it if at all possible.
What does it particularly do that can not accomplished by using RFC 2833 or (less ideal) inband DTMF? Or are you attempting to use it as a band-aid to address some sort of interop issue with the carrier involved that is wrecking havoc with your particular application? -metik ----- Original Message ----- From: Tihomir Culjaga To: [email protected] Sent: Tuesday, October 13, 2009 3:24 PM Subject: Re: [Freeswitch-users] SIP Overlap support? i never found it working properly... i always had some interoperability issues and i finished having a "dialplan" on my phones being delivered through a config file via tftp or http .. depending of the phone capability. BTW: using overlap can lead to a greater system load... be careful when setting the minimum number of digits you will send in 1st message. I wish you luck... T. On Tue, Oct 13, 2009 at 9:03 PM, Metik <[email protected]> wrote: Both support it. In the Grandstream, I believe it is called Early Dial (vs. SNOM's Overlap Dialing). It can be problematic if you have a device somewhere in the middle that doesn't support 484s. -metik ----- Original Message ----- From: Anthony Minessale To: [email protected] Sent: Tuesday, October 13, 2009 2:01 PM Subject: Re: [Freeswitch-users] SIP Overlap support? i do think some softphone can do it but i forgot which one it was either snom or grandstream On Tue, Oct 13, 2009 at 12:12 PM, Tihomir Culjaga <[email protected]> wrote: you need a softswitch.... i'm afraid a SIP phone is not designed for overlap... T. On Tue, Oct 13, 2009 at 5:26 PM, Dennis <[email protected]> wrote: how could we try? we played arround with a snom phone (snom seems to support something in this direction, but are not shure, how we can test it and how we can see if it is supported or not. any hint? 2009/10/13 Anthony Minessale <[email protected]>: > have you tried it? > I *think* either we did support it or we would with a small patch to sofia > lib that I cannot recall if we ever got committed. > > > On Tue, Oct 13, 2009 at 8:51 AM, Dennis <[email protected]> wrote: >> >> hi there, >> >> i would like to ask, if fs has support for something like "SIP Overlap"? >> >> instead of receiving the phonenumber from our carrier in a block, we >> want to receive the phonenumber digit-by-digit and we want to tell fs >> when the number is complete. our carrier could send us the phonenumber >> digit-by-digit, but what about the fs-side? >> >> >> thanks and kind regards >> dennis >> >> _______________________________________________ >> FreeSWITCH-users mailing list >> [email protected] >> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users >> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users >> http://www.freeswitch.org > > > > -- > Anthony Minessale II > > FreeSWITCH http://www.freeswitch.org/ > ClueCon http://www.cluecon.com/ > Twitter: http://twitter.com/FreeSWITCH_wire > > AIM: anthm > MSN:[email protected] > GTALK/JABBER/PAYPAL:[email protected] > IRC: irc.freenode.net #freeswitch > > FreeSWITCH Developer Conference > sip:[email protected] > iax:[email protected]/888 > googletalk:[email protected] > pstn:213-799-1400 > > _______________________________________________ > FreeSWITCH-users mailing list > [email protected] > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > http://www.freeswitch.org > > _______________________________________________ FreeSWITCH-users mailing list [email protected] http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org _______________________________________________ FreeSWITCH-users mailing list [email protected] http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org -- Anthony Minessale II FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ Twitter: http://twitter.com/FreeSWITCH_wire AIM: anthm MSN:[email protected] GTALK/JABBER/PAYPAL:[email protected] IRC: irc.freenode.net #freeswitch FreeSWITCH Developer Conference sip:[email protected] iax:[email protected]/888 googletalk:[email protected] pstn:213-799-1400 -------------------------------------------------------------------------- _______________________________________________ FreeSWITCH-users mailing list [email protected] http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org _______________________________________________ FreeSWITCH-users mailing list [email protected] http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org ------------------------------------------------------------------------------ _______________________________________________ FreeSWITCH-users mailing list [email protected] http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
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