Cisco Systems VC-825 appendix Configuring for Receive Only Mode, VC-841

Cisco Hoot and Holler over IP

Configuration Tasks

	Command	Purpose
Step 14
	Router(config-voice-port)# connection {plar tie-line	Ties the voice port to the same multicast-session
	plar-opx}digits {trunk digits [answer-mode]}	number as in Step 12. (Use the trunk keyword and
		the digits argument for the hoot and holler
		application.)
Step 15
	Router(config-voice-port)# music-thresholdnumber	(Optional) Sets the music threshold to make VAD
		less sensitive.
Step 16
	Router(config-voice-port)# operation {2-wire 4-wire}	Specifies the calling scheme for E&M ports. The
		2-wirekeyword is the default.
		(Specify 4-wireoperation for the hoot and holler
		application.)

Configuring for Receive Only Mode

To configure Cisco hoot and holler over IP as receive-only mode, use the following commands beginning in global configuration mode:

	Command	Purpose
Step 1
	Router(config-class)# voice class permanent tag	Enters voice-class configuration mode and defines
		the voice class for receive-only mode.
Step 2
	Router(config-class)#signal pattern {idle receive	Specifies the received signal pattern. Configures
	idle transmit oos receive oos transmit} word	the ABCD bit pattern for Cisco trunks and FRF.11
		trunks. (Specify the oos receive keywords and the
		word argument for the hoot and holler application.)
Step 3
	Router(config-class)#signal timing oos suppress-all	If the transmit out-of-service pattern (from the
	seconds	PBX to the network) matches for the time
		specified, the router stops sending packets to the
		network.
Step 4
	Router(config-class)# signal keepalive number	Specifies keepalive signaling packet interval.

Cisco IOS Voice, Video, and Fax Configuration Guide

VC-841