Which method allows administrators to determine the best match impedance on analog voice
ports in Cisco IOS router without having to shut and no shut the ports?

Which two Cisco Unified Communications Manager Express hunt group mechanisms keep track of
the number of hops in call delivery decisions? (Choose two.)

In which call state does the Mobility soft key act as a toggle key to enable or disable Single
Number Reach for Cisco Unified Communications Manager Express SCCP IP phones?

Which codec is supported on the Cisco PVDM2 DSP modules but not on the PVDM3 DSP
modules?

In Cisco IOS routers, which chipset is the PVDM-12 DSP hardware based on?

Which SIP message element is mapped to QSIG FACILITY messages being tunneled across a
SIP trunk between two Cisco IOS gateways?

Which message is used by a Cisco IOS MGCP gateway to send periodic keepalives to its call
agent?

Which two statements describe characteristics of Cisco Unified Border Element high availability,
prior to Cisco IOS release 15.2.3T, using a box-to-box redundancy configuration? (Choose two.)

Which Cisco Unified Communications Manager Express ephone button configuration separator
enables overflow lines when the primary line for an overlay button is occupied by an active call?

Which call hunt mechanism is only supported by the voice hunt group in a Cisco Unified
Communications Manager Express router?