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DTMF preferred on Cisco unity trunk

Yenosh
Beginner
Beginner

Can any one suggest DTMF preferred on Cisco unity trunk , any option that can resolve DTMF Inband  if telephony-event codec is removed from SBC Codec list .

1 Accepted Solution

Accepted Solutions

Roger Kallberg
VIP Expert VIP Expert
VIP Expert

In CM the general recommendation would be to use No Preference. If you have a situation with DTMF interworking the option for you is to introduce a MTP to handle the differences in available DTMF options.



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1 Reply 1

Roger Kallberg
VIP Expert VIP Expert
VIP Expert

In CM the general recommendation would be to use No Preference. If you have a situation with DTMF interworking the option for you is to introduce a MTP to handle the differences in available DTMF options.



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