Cisco SPA232D Administration Manual page 70

Configuring the Voice Settings
SIP
Cisco SPA232D Administration Guide
Field
SIT3 RSC
SIT4 RSC
Try Backup RSC
Retry Reg RSC
RTP Parameters
Field
RTP Port Min
RTP Port Max
RTP Packet Size
Max RTP ICMP Err
Description
SIP response status code to INVITE on which to play the
SIT3 Tone.
Default setting: blank
SIP response status code to INVITE on which to play the
SIT4 Tone.
Default setting: blank
SIP response code that retries a backup server for the
current request.
Default setting: blank
Interval to wait before the ATA retries registration after
failing during the last registration.
Default setting: blank
Description
Minimum port number for RTP transmission and reception.
The RTP Port Min and RTP Port Max parameters should
define a range that contains at least 4 even number ports,
such as 100 –106.
Default setting: 16384.
Maximum port number for RTP transmission and
reception.
Default setting: 16482.
Packet size in seconds, which can range from 0.01 to 0. 1 6.
Valid values must be a multiple of 0.01 seconds.
Default setting: 0.030
Number of successive ICMP errors allowed when
transmitting RTP packets to the peer before the ATA
terminates the call. If value is set to 0, the ATA ignores the
limit on ICMP errors.
Default setting: 0
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