Cisco SPA962-EU Administration Guide - Page 109
SIP Timer Values (sec), ReINVITE request Expires header value. If you enter 0, the Expires header is
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Chapter 5 SPA900 Series Phone Field Reference SIP Timer Values (sec) SIP Tab Field SIP T1 SIP T2 SIP T4 SIP Timer B SIP Timer F SIP Timer H SIP Timer D SIP Timer J INVITE Expires ReINVITE Expires Reg Min Expires Reg Max Expires Description RFC 3261 T1 value (RTT estimate), which can range from 0 to 64 seconds. The default is.5. RFC 3261 T2 value (maximum retransmit interval for non-INVITE requests and INVITE responses), which can range from 0 to 64 seconds. The default is 4. RFC 3261 T4 value (maximum duration a message remains in the network), which can range from 0 to 64 seconds. The default is 5. INVITE time-out value, which can range from 0 to 64 seconds. The default is 32. Non-INVITE time-out value, which can range from 0 to 64 seconds. The default is 32. INVITE final response, time-out value, which can range from 0 to 64 seconds. The default is 32. ACK hang-around time, which can range from 0 to 64 seconds. The default is 32. Non-INVITE response hang-around time, which can range from 0 to 64 seconds. The default is 32. INVITE request Expires header value. If you enter 0, the Expires header is not included in the request. The default is 240. Range: 0-(231-1). ReINVITE request Expires header value. If you enter 0, the Expires header is not included in the request. The default is 30. Range: 0-(231-1). 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. The default is 1. 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. The default is 7200. Document Version 3.0 Linksys 900 Series IP Phone Administrator Guide 5-11