An engineer implemented a VCS as a gateway to allow SIP and H323 endpoints to register, what recommended protocol or gateway should be used?
A. SIP trunk gatekeeper
B. H323 gateway
C. H321 gateway-based
D. SIP
An engineer implemented a VCS as a gateway to allow SIP and H323 endpoints to register, what recommended protocol or gateway should be used?
A. SIP trunk gatekeeper
B. H323 gateway
C. H321 gateway-based
D. SIP