Gateway Accounts Section (Spa3102) - Cisco SPA2102 Administration Manual

ATA Voice Field Reference
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Cisco Small Business ATA Administration Guide
Symmetric RTP

Gateway Accounts section (SPA3102)

Gateway1/2/3/4
GW1/2/3/4 NAT
Mapping Enable
GW1/2/3/4 Auth ID
GW1/2/3/4
Password
(SPA3102 and AG310only) Enable symmetric RTP
operation. If enabled, the SPA3102 sends RTP packets to
the source address and port of the last received valid
inbound RTP packet. If disabled (or before the first RTP
packet arrives) the SPA3102 sends RTP to the destination
as indicated in the inbound SDP.
The default is yes.
The first of 4 gateways that can be specified to be used in
the <Dial Plan> to facilitate call routing specification (that
overrides the given proxy information). This gateway is
represented by gw1 in the <Dial Plan>. For example, the
rule 1408xxxxxxx<:@gw1> can be added to the dial plan
such that when the user dials 1408+7digits, the call will be
routed to Gateway 1. Without the <:@gw1> syntax, all calls
are routed to the given proxy by default (except IP dialing).
The default is blank.
If enabled, the ATA device uses NAT mapping when
contacting Gateway 1.
The default is no.
This value is the authentication user-id to be used by the
SPA to authenticate itself to Gateway 1.
The default is blank.
This value is the password to be used by the SPA to
authenticate itself to Gateway 1.
The default is blank.
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