Polycom 3725-76302-001LI manual Larger than Timeout for call forwarding when no, Answer

Call Server Settings Call Server Configuration

Table 10-1Fields on the Call Server Settings page (continued)

Field	Description
Registration refresh	For H.323 endpoints, specifies how often registered
interval (seconds)	endpoints send “keep alive” messages to the Call
	Server. Endpoints that fail to send “keep alive”
	messages on time are flagged as inactive.
	For SIP endpoints, specifies the refresh interval used if
	the endpoint didn’t specify an interval or specified one
	greater than this value.
	Must be greater than or equal to the minimum SIP
	registration interval and in the range 150-9999.
Minimum SIP	The minimum time between “keep alive” messages to
registration interval	SIP endpoints.
(seconds)	Must be less than or equal to the registration refresh
	interval and in the range 150-3600.
IRQ sending interval	The interval at which the system sends IRQ messages
(seconds)	to H.323 endpoints in a call, requesting QoS (quality of
	service) reports.
	Must be in the range 10-600.
SIP peer timeout	The timeout value for calls to peer proxy servers, after
(seconds)	which the dial attempt is canceled.
	Must be in the range 3-300. To avoid call forwarding
	failures when a SIP peer is involved, this value must be
	larger than Timeout for call forwarding when no
	answer.
Territory failover delay	The number of seconds a territory’s backup cluster
(seconds)	waits after losing contact with the primary before it takes
	over the territory.
	Must be in the range 6-300.
Timeout for call	The number of seconds to wait for the called endpoint to
forwarding when no	answer (fully connect) before forwarding the call, if call
answer (seconds)	forwarding on no answer is enabled for the called
	endpoint.
	Must be in the range 5-32.
SIP max breadth	The maximum number of concurrent parallel branches
	due to forking of a request.

See also:

“Call Server Configuration” on page 237 “About the Call Server Capabilities” on page 238

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