Cisco SPA 500 Series and Wireless IP Phone Field Reference
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Cisco SPA 500 Series and WIP310 IP Phone Administration Guide
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A codec resource is considered allocated if it has been included in the SDP codec
list of an active call, even though it eventually might not be chosen for the
connection. If the G.729a codec is enabled and included in the codec list, that
resource is tied up until the end of the call whether or not the call actually uses
G.729a. If the G729a resource is already allocated (and since only one G.729a
resource is allowed per phone), no other low-bit-rate codec can be allocated for
subsequent calls. The only choices are G711a and G711u.
Since two G.723.1/G.726 resources are available per IP phone, you should disable
the use of G.729a to guarantee support for two simultaneous G.723/G.726
codecs.
Dial Plan
The default dial plan script for each line is as follows: (*xx|[3469]11|0|00|[2-
9]xxxxxx|1xxx[2-9]xxxxxx|xxxxxxxxxxxx.).
Parameter
Description
Dial Plan
Dial plan script for this line.
The default is (<9:>xx.)
(*xx|[3469]11|0|00|[2-9]xxxxxx|1xxx[2-
9]xxxxxxS0|xxxxxxxxxxxx.)
The dial plan syntax is expanded in the Cisco SPA to
allow the designation of three parameters to be used
with a specific gateway:
•
uid – the authentication user-id
•
pwd – the authentication password
•
nat – if this parameter is present, use NAT mapping
Each parameter is separated by a semi-colon (;).
Enable IP Dialing
Enable or disable IP dialing.
Defaults to no.
