多項(xiàng)選擇題Which two are functions of an IP voice gateway?()

A.provide far-end call control 
B.provide far-end camera control 
C.translate analog voice to packetized voice 
D.transition call path between different networks 
E.provide locations-based call admission control 


您可能感興趣的試卷

你可能感興趣的試題

1.多項(xiàng)選擇題Which two characteristics apply to a CAS T1 interface?()

A.signaling travels in-band 
B.up to 24 voice channels 
C.up to 32 voice channels 
D.signaling travels in time slot 17 
E.uses Q.931 signaling protocol in a common channel

2.多項(xiàng)選擇題

Refer to the exhibit. The Greene Supply Company is integrating Cisco Unified CallManager Express into a SIP network. Which two statements are accurate?()

A.SIP support in dial peers is a Cisco IOS function. 
B.Use the notify-based DTMF relay mechanism that is proprietary to Cisco.
C.SIP support in Cisco IOS is a function of localized call processing integrated with Cisco Unity Express. 
D.Use either the notify-based DTMF relay mechanism that is proprietary to Cisco or the RFC-based DTMF relay. 
E.The SIP server must be configured for the E.164 numbers that are going to register with the Cisco CallManager Express database.