[cisco-voip] No Ringing on Some outbound Calls - at&t ipFlex

[Matthew Loraditch]

We are having a regular but not always issue with a client, where they are not hearing the ringing when dialing outbound on calls. These are SCCP 6945s to UCM 9.1.2 SIP Trunked to CUBE and then handoff to at&t's ipFlex service.
If anyone has some suggestions to look at before I spend time with TAC it would be appreciated!
Thanks!


Matthew G. Loraditch - CCNP-Voice, CCNA-R&S, CCDA
1965 Greenspring Drive
Timonium, MD 21093

direct voice. 443.541.1518
fax.  410.252.9284

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