Configuring Voice
Configuring Voice Settings
Cisco SRP500 Series Services Ready Platforms Administration Guide (SRP520 Models)
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Restrict Source IP
If Lines 1 and 2 use the same SIP Port value and
the Restrict Source IP feature is enabled, the
proxy IP address for Lines 1 and 2 is treated as
an acceptable IP address for both lines. To
enable the Restrict Source IP feature, select yes.
Otherwise, select no. If configured, the SRP will
drop all packets sent to its SIP Ports originated
from an untrusted IP address. A source IP
address is untrusted if it does not match any of
the IP addresses resolved from the configured
Proxy (or Outbound Proxy if Use Outbound Proxy
is yes).
The default is no.
Referor Bye Delay
Controls when the SRP sends BYE to terminate
stale call legs upon completion of call transfers.
Multiple delay settings (Referor, Refer Target,
Referee, and Refer-To Target) are configured on
this screen. For the Referor Bye Delay, enter the
appropriate period of time in seconds.
The default is 4.
Refer Target Bye Delay
For the Refer Target Bye Delay, enter the
appropriate period of time in seconds.
The default is 0.
Referee Bye Delay
For the Referee Bye Delay, enter the appropriate
period of time in seconds.
The default is
0
.
Refer-To Target Contact
To contact the refer-to target, select yes.
Otherwise, select no.
The default is no.
Sticky 183
If this feature is enabled, the SRP ignores further
180 SIP responses after receiving the first 183
SIP response for an outbound INVITE. To enable
this feature, select yes. Otherwise, select no.
The default is no.
