atcomsystems.ca/forum Forums TDM Business Telephone Systems Avaya - Lucent Telephones & Systems Call Incompatible

Hello all,

I have a week old IPO 9.1(8) install with all 9608 phones. I have one ext/user that will not make an outgoing call. It says call incompatible. The ext. appears to be logged in and can make intercom calls to other exts. I've deleted the ext and user and recreated and tried different phones. Any ideas?

Thanks