Which protocol is used to communicate codec capabilities and Real-Time Transport Protocol ports?
Which troubleshooting toll does an engineer use to determine possible reasons for a call failing to set up?
Which SIP message is sent from the called endpoint after the call request is accepted?
When you write a new app in Tropo, in which format must the app scripts be saved?
Which two methods can be used in TMS to schedule conferences? (Choose two.)
For Hybrid Services to be fully enabled with Cisco Spark, how many connectors must be established in the Cisco premises environment?
