Advanced Voice Fields
Regional page
Cisco Small Business WRP400 Administration Guide
72
A
Regional page
You can use the
Voice tab > Regional
page to localize your system with the
appropriate regional settings. This page includes the following sections:
•
“Call Progress Tones section” section on page 73
•
“Distinctive Ring Patterns section” section on page 75
•
“Distinctive Call Waiting Tone Patterns section” section on page 76
•
“Distinctive Ring/CWT Pattern Names section” section on page 77
•
“Ring and Call Waiting Tone Spec section” section on page 78
•
“Control Timer Values (sec) section” section on page 78
•
“Vertical Service Activation Codes section” section on page 80
EXT IP
External IP address to substitute for the actual IP address
of the WRP400 in all outgoing SIP messages. If 0.0.0.0 is
specified, no IP address substitution is performed.
If this parameter is specified, the WRP400 assumes this IP
address when generating SIP messages and SDP (if NAT
Mapping is enabled for that line). However, the results of
STUN and VIA received parameter processing, if available,
supersede this statically configured value.
NOTE:
This option requires that you have (1) a static IP
address from your Internet Service Provider and (2) an
edge device with a symmetric NAT mechanism. If the
WRP400 is the edge device, the second requirement is
met.
The default is
0.0.0.0
.
EXT RTP Port Min
External port mapping number of the RTP Port Min.
number. If this value is not zero, the RTP port number in all
outgoing SIP messages is substituted for the
corresponding port value in the external RTP port range.
The default is
0
.
NAT Keep Alive
Intvl
Interval between NAT-mapping keep alive messages.
The default is
15
.