Thanks, Martin.
Yes, you are right. It works from an IP phone logged on the account, but does not work from an ATA registered on the same account. Not sure why, as *18 is not a documented call feature and the ATA[*] features are actually turned off.
I'll do a bit more looking.
Note added 2007-07-04 :
For the record, the problem was caused by having 2 SIP devices (SIP phone, and ATA) behind NAT logged on to the same account. After some tweaking of the STUN server settings, and port forwarding on the router, I could get both devices to work reliably when calling Toll Free numbers. Also, an incoming call rings both devices until one is picked up or call goes to voicemail.
Last edited by kurun; 07-04-2007 at 10:47 PM.
|