Online Access Free 350-030 Exam Questions

Which Cisco IOS command is used to define the size of the jitter buffer on Cisco IOS VoIP gateways?

• A.playout-delay
• B.acc-qos
• C.jitter-buffer
• D.dejitter-buffer
• E.expect-factor

On a Cisco IOS MGCP gateway that is registered to Cisco Unified Communications Manager, which MGCP message could be initiated by either Cisco Unified Communications Manager or the gateway?

• A.CRCX
• B.DLCX
• C.RQNT
• D.AUEP
• E.RSIP

Refer to the exhibit.

Which three header fields do not change for the duration of this call using SIP? (Choose three.)

• A.Call-ID:
• B.To tag
• C.From tag
• D.transaction ID in the Viheader
• E.Contact:
• F.request URI

The Cisco AXL Web Service belongs to which feature service group on Cisco Unified Communications Manager?

• A.CM Services
• B.Voice Quality Reporter Services
• C.Database and Admin Services
• D.Performance and Monitoring Services
• E.CTI Services

Refer to the exhibit.

Incoming calls that use this FXO port are hearing two rings before the destination endpoint, 1001, begins to ring. What is a possible cause for this behavior?

• A.connection plar opx in the current configuration is wrong; it should be replaced with connection plar.
• B.Caller ID is not provisioned by the telephone company on this FXO line.
• C.1001 is configured for delayed ring.
• D.FXO ports always ring twice before ringing the destination endpoint.