User`s manual

AudioCodes Mediant 800 MSBG Installation and Configuration Guide Page 19 of 47
22. Select VoIP > SIP Definitions > General Parameters
23. There are many different combinations of settings you can use here.
The main things that need configured are:
Enable Early Media: Configure as needed
Fax Signaling Method: T.38 Relay
SIP Transport Type: Configure as needed
SIP UDP Local Port: Same as Voice SIP Interface
SIP TCP Local Port: Same as Voice SIP Interface
SIP TLS Local Port: Same as Voice SIP Interface
Enable Sips: Please see the section on Enabling TLS.
SIP Destination Port: Matches protocol for SIP Transport Type
24. Once your changes are complete, click Submit