Avaya PBX - have Trunk Group with toll free number and 1 nodal (non ISDN) T1 circuit - 24 incoming lines. Have ATT Advanced Features which should allow both domestic and international calls. Domestic works fine but overseas callers cant get through - get recording number dialed not available in calling area. Is there something I need to program for international on Trunk Group form or is this an issue with circuit? Does it have to be isdn to allow international? Thanks.
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Trunk groups - allowing international calls
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edelliott07
IS-IT--Management
The 800 number needs to be setup by your carrier to allow international calling. Contact AT&T.
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