System information
Table Of Contents
- Getting Started with the Cisco SPA100 Series Phone Adapters
- Quick Setup for Voice over IP Service
- Configuring the Network
- Configuring Voice
- Administration Settings
- Viewing the Status and Statistics
- Frequently Asked Questions
- Using the IVR for Administration
- Installation Options
- Where to Go From Here

Configuring Voice
Configuring Voice Settings
Cisco SPA100 Series Phone Adapters Administration Guide 67
4
Response Status Code Handling
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. Default setting: 0, which disables the
exponential backoff 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.
SIT3 RSC SIP response status code to INVITE on which to
play the SIT3 Tone.
SIT4 RSC SIP response status code to INVITE on which to
p l a y t h e S I T4 To n e .
Try Backup RSC SIP response code that retries a backup server for
the current request.
Retry Reg RSC Interval to wait before the ATA retries registration
after failing during the last registration.
Field Description










