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Reply To: PRI Dial-out problem

#24810
voip123
Guest

You can mess around with the TON settings, like Vurcos mentioned. Also, I have seen this problem numerous times.

Some switches do not like the bearer capability to be 3.1 Khz audio. Under your voice port, please set “bearer speech” Try the call then to see if it works. If it still does not, try adjusting your TON.