9.Enter clock source internal to set the system clock source to internal timing.
10.Enter voice trunk T03 type t1-rbs supervision wink role network to create and set up this trunk group for use with T1-RBS (DSX-1) interface.
11.Enter connect t1 0/x tdm-group2 to allow the physical DSX-1 interface (t1 0/x) to pass the tdm group to the end device.
12.Enter vad to enable Voice Activity Detection (VAD). VAD detects silence during a call to reduce the bandwidth a call uses when voice packets are not being transmitting.
13.Enter end to exit the Global Configuration mode.
14.At the # prompt, enter copy running-configstartup-configto save the running configuration to the start-up configuration. The configuration must be saved to the unit’s nonvolatile random access memory (NVRAM) to prevent the loss of configuration during a power cycle.
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