[cisco-voip] Unity 4.X and CallManager 5.0 SIP Trunk DTMF

Jason Aarons (US) jason.aarons at us.didata.com
Thu Feb 8 09:48:32 EST 2007


For Unity 4.x with UnityTSP 8.1(3) does Unity care whether my
CallManager 5.0 SIP Trunk to telco is using dtmf-relay vs sip-kpml vs
sip-notify?

 

For example with H323 Gateway I need to use dtmf-relay h245-alphanumeric
with Unity for DTMF. There are issues with h245-signal.

 

 

 

 

 

Jason Aarons

Consultant

http://www.dimensiondata.com/na <http://www.dimensiondata.com/na> 

904-338-3245 cell

 

For urgent issues notify your Project Manager, for 24x7 support contact
the Dimension Data NOC at 800-974-6584.

 



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