Which Cisco IOS multipoint video conferencing profile is also known as best-effort video on the
Cisco Integrated Router Generation 2 with packet voice and video digital signal processor 3?

Which two Cisco IOS multipoint video conferencing profiles are supported on the Cisco Integrated
Router Generation 2 with packet voice and video digital signal processor 3? (Choose two.)

Which two analog telephony signaling methods are most vulnerable to glare conditions? (Choose
two.)

Which two responses from a SIP device, which is the only remote destination on a Cisco Unified
Communications Manager SIP trunk with OPTIONS ping enabled, cause the trunk to be marked
as “Out of Service”? (Choose two.)

Which two statements about the restrictions for support of H.239 are true? (Choose two.)

How many signaling bits are there in each T1 time slot using channel associated signaling with
Super Frame?

Which digital modulation method is used to transmit caller ID information on analog FXS ports on
Cisco IOS routers?

In Cisco IOS routers, which chipset is the PVDM2-32 DSP hardware based on?

In Channel Associated Signaling on a T1 circuit using Extended Super Frame, how many signaling
bits does each T1 timeslot have?

Which two types of line codes are configurable for an E1 PRI controller on a Cisco IOS router?
(Choose two.)