Which phone type has the following support matrix for Cisco Unified Contact Center Express? version 4.0 unsupported version 4.5 supported version 5.0 supported
A. SIP
B. MGCP
C. SCCP
D. H.323
Answer:A
Which phone type has the following support matrix for Cisco Unified Contact Center Express? version 4.0 unsupported version 4.5 supported version 5.0 supported
A. SIP B. MGCP C. SCCP D. H.323