Cisco Systems manual SPA9000 Voice System Administration Guide 205

SPA9000 Field Reference

Voice tab

B

SIP Timer H	RFC 3261 time-out value for ACK receipt, which can range
	from 0 to 64 seconds.
	Default: 32
SIP Timer D	RFC 3261 wait time for response retransmits, which can
	range from 0 to 64 seconds.
	Default: 32
SIP Timer J	RFC 3261 wait time for Non-INVITE response hang-around
	time, which can range from 0 to 64 seconds.
	Default: 32
INVITE Expires	INVITE request Expires header value. If you enter 0, the
	Expires header is not included in the request. Range: 0–(231–
	1).
	Default: 240
ReINVITE Expires	ReINVITE request Expires header value. If you enter 0, the
	Expires header is not included in the request. Range: 0–(231–
	1).
	Default: 30
Reg Min Expires	Minimum registration expiration time allowed from the proxy
	in the Expires header or as a Contact header parameter. If the
	proxy returns a value less than this setting, the minimum
	value is used.
	Default: 1
Reg Max Expires	Maximum registration expiration time allowed from the proxy
	in the Min-Expires header. If the value is larger than this
	setting, the maximum value is used.
	Default: 7200
Reg Retry Intvl	Interval to wait before the SPA9000 retries registration after
	failing during the last registration.
	Default: 30
Reg Retry Long Intvl	When registration fails with a SIP response code that does
	not match<Retry Reg RSC>, the SPA9000 waits for the
	specified length of time before retrying. If this interval is 0, the
	SPA9000 stops trying. This value should be much larger than
	the Reg Retry Intvl value, which should not be 0.
	Default: 1200
Reg Retry Random Delay	Random delay range (in seconds) to add to <Register Retry
	Intvl> when retrying REGISTER after a failure.
	Default: 0 (disabled)

SPA9000 Voice System Administration Guide 205