On Monday 04 July 2005 16:47, Elwin Andriol wrote: > I don't know if this will be of any help to you, but at least I can > confirm problems with transfering calls with SIP agents. A little while > ago we were having big problems getting transfers using DTMF to work. > > In that particular situation we were using a mix of only "hard" SIP > devices (BT101's and Elmeg/Snom190's) and ZAP channels. We tried both > the stable version of asterisk and the CVS HEAD, but without results > (but negative). In the end, we solved the problem by not using DTMF > transfers at all, but by using the transfer capabilities of the SIP > devices themselves (transfer for and hold buttons). These buttons did > not appear to work (correctly) with the stable asterisk version we > initially used (1.0.7), but with the CVS HEAD (> 29-MAY-2005) they > appear to work just fine. > > I'm not familiar with "soft" SIP agents, so I don't know if the ones you > use have such build-in transfer capabilities as their hardware > counterparts like the BT101's and Snom190's have. I they do, you might > wan't to give it a try. This is of course rather a workaround than a > solution to your problem. > > E. Andriol
The X-Lite softphone does indeed have a "Transfer" and "Hold" in the interface, but the functionality of those buttons appears to have been disabled when the client is connected and registered on the Asterisk server. Pressing the on-screen buttons doesn't have any effect while either having a call or while idle. Related to client-side transferring: I set the "canreinvite" option in the SIP configuration to "no" because both clients are behind a NAT / firewall and I read in the documentation that you'd want to disable the "canreinvite" option in those situations. I haven't had any trouble because of this, as I stated earlier calling and talking is working without hitches. I haven't had the chance to try hardware phones yet, the testing I'm doing at the moment involves softphones only. Now that I think of it, I'll try to setup other applications again which might send DTMFs in a different form compared to X-Lite. In the meantime thanks in advance to everyone involved in this thread now and in the future. Sincerely, Frank _______________________________________________ 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