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stefandim · 22-01-2009, 19:41

Just as an addition. Sometimes when your server calls your mobile and gives you a dialtone, DTMF codes may not work properly, depending on the codec and the quality of the VoIP connection, especially when using some cheap provider.

If you trigger the callback using a data connection, you can specify the number to be dialed, so, no problem there.

If you use a DID for the callback, you can also get several DIDs and assign one of them for a callback with a dialtone, and the other for automatic callback to your most frequently called number.

	(#4)
stefandim (Offline) Junior Member Newbie Posts: 9 Join Date: 08 Jan 2009 Country:	22-01-2009, 19:41 Just as an addition. Sometimes when your server calls your mobile and gives you a dialtone, DTMF codes may not work properly, depending on the codec and the quality of the VoIP connection, especially when using some cheap provider. If you trigger the callback using a data connection, you can specify the number to be dialed, so, no problem there. If you use a DID for the callback, you can also get several DIDs and assign one of them for a callback with a dialtone, and the other for automatic callback to your most frequently called number.