A customer is in the planning stages of deploying a Cisco Unified Communications solution for their company. Previously, they were leasing a traditional PBX system from the telco and they have very little experience with voice. The customer wants to know what two signaling methods between the IP phone and the Cisco Unified Communications Manager Express are available for their use. (Choose two)
A. H.323
B. SCCP
C. MGCP
D. SIP
E. RTP
Answer: B D
No comments:
Post a Comment