System information

Configuring Voice
Configuring Voice Settings
Cisco SPA100 Series Phone Adapters Administration Guide 96
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*1xxxxxxxxxx<:@fwd.pulver.com;nat;uid=jsmith;pwd=xyz
The syntax for a dial plan expression is described in the table below.
NAT Settings
Dial Plan Entry Functionality
*xx Allow arbitrary 2 digit star code
[3469]11 Allow x11 sequences
0Operator
00 Int’l Operator
[2-9]xxxxxx US local number
1xxx[2-9]xxxxxx US 1 + 10-digit long distance number
xxxxxxxxxxxx. Everything else
Field Description
NAT Mapping Enable To use externally mapped IP addresses and SIP/
RTP ports in SIP messages, select yes.
Otherwise, select no. Default setting: no.
NAT Keep Alive Enable To send the configured NAT keep alive message
periodically, select yes. Otherwise, select no.
Default setting: no.
NAT Keep Alive Msg Enter the keep alive message that should be sent
periodically to maintain the current NAT mapping.
If the value is $NOTIFY, a NOTIFY message is
sent. If the value is $REGISTER, a REGISTER
message without contact is sent. Default setting:
$NOTIFY.
NAT Keep Alive Dest Destination that should receive NAT keep alive
messages. If the value is $PROXY, the messages
are sent to the current proxy server or outbound
proxy server. Default setting: $PROXY.
EXT SIP Port The external SIP port number.