Cisco SPA962-EU Administration Guide - Page 110

Response Status Code Handling, Reorder or Busy Tone is played

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SIP Tab Chapter 5 SPA900 Series Phone Field Reference Reg Retry Intvl Reg Retry Long Intvl Sub Min Expires Sub Max Expires Sub Retry Intvl Reg Retry Random Delay Reg Retry Long Random Delay Reg Retry Intvl Cap Interval to wait before the 900 Series phone retries registration after failing during the last registration. The default is 30. When registration fails with a SIP response code that does not match, the 900 Series phone waits for the specified length of time before retrying. If this interval is 0, the 900 Series phone stops trying. This value should be much larger than the Reg Retry Intvl value, which should not be 0. The default is 1200. This value sets the lower limit of the REGISTER expires value returned from the Proxy server. This value sets the upper limit of the REGISTER min-expires value returned from the Proxy server in a Min-Expires header This value (in seconds) determines the retry interval when the last Subscribe request fails. Random delay range (in seconds) to add to when retrying REGISTER after a failure. This feature was added in Release 5.1. The default is 0, which disables this feature. Random delay range (in seconds) to add to when retrying REGSITER after a failure. This feature was added in Release 5.1. The default is 0, which disables this feature. The maximum value to cap the exponential back-off retry delay (which starts at and doubles on every REGISTER retry after a failure). In other words, the retry interval is always at seconds after a failure. If this feature is enabled, is added on top of the exponential back-off adjusted delay value. This feature was added in Release 5.1. The default value is 0, which disables the exponential back-off feature. Response Status Code Handling Field SIT1 RSC SIT2 RSC Description SIP response status code for the appropriate Special Information Tone (SIT). For example, if you set the SIT1 RSC to 404, when the user makes a call and a failure code of 404 is returned, the SIT1 tone is played. Reorder or Busy Tone is played by default for all unsuccessful response status code for SIT 1 RSC through SIT 4 RSC. SIP response status code to INVITE on which to play the SIT2 Tone. 5-12 Linksys 900 Series IP Phone Administrator Guide Document Version 3.0

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5-12
Linksys 900 Series IP Phone Administrator Guide
Document Version 3.0
Chapter 5
SPA900 Series Phone Field Reference
SIP Tab
Response Status Code Handling
Reg Retry Intvl
Interval to wait before the 900 Series phone retries registration after failing during
the last registration.
The default is 30.
Reg Retry Long Intvl
When registration fails with a SIP response code that does not match<Retry Reg
RSC>, the 900 Series phone waits for the specified length of time before retrying.
If this interval is 0, the 900 Series phone stops trying. This value should be much
larger than the Reg Retry Intvl value, which should not be 0.
The default is 1200.
Sub Min Expires
This value sets the lower limit of the REGISTER expires value returned from the
Proxy server.
Sub Max Expires
This value sets the upper limit of the REGISTER min-expires value returned from
the Proxy server in a Min-Expires header
Sub Retry Intvl
This value (in seconds) determines the retry interval when the last Subscribe
request fails.
Reg Retry Random Delay
Random delay range (in seconds) to add to <Register Retry Intvl> when retrying
REGISTER after a failure. This feature was added in Release 5.1.
The default is 0, which disables this feature.
Reg Retry Long Random
Delay
Random delay range (in seconds) to add to <Register Retry Long Intvl> when
retrying REGSITER after a failure. This feature was added in Release 5.1.
The default is 0, which disables this feature.
Reg Retry Intvl Cap
The maximum value to cap the exponential back-off retry delay (which starts at
<Register Retry Intvl> and doubles on every REGISTER retry after a failure). In
other words, the retry interval is always at <Register Retry Intvl> seconds after a
failure. If this feature is enabled, <Reg Retry Random Delay> is added on top of
the exponential back-off adjusted delay value. This feature was added in Release
5.1.
The default value is 0, which disables the exponential back-off feature.
Field
Description
SIT1 RSC
SIP response status code for the appropriate Special Information Tone (SIT). For
example, if you set the SIT1 RSC to 404, when the user makes a call and a failure
code of 404 is returned, the SIT1 tone is played.
Reorder or Busy Tone is played
by default for all unsuccessful response status code for SIT 1 RSC through SIT
4 RSC.
SIT2 RSC
SIP response status code to INVITE on which to play the SIT2 Tone.