Configuration
SIP Registrar Server/SIP Outbound Proxy and STUN Server
In general, the most of VoIP service providers use single SIP proxy server which included with
SIP registrar and SIP outbound proxy server function. If you need to configure separate a SIP
registrar and a SIP outbound proxy server, configure
SIP Registrar server and SIP Outbound
proxy server. The STUN server
supports for private IP environment
.
Voice CODEC
Type
Echo Canceller
VIF Size
?
?
The WiFi phone supports various Voice
CODEC
(G.729, G.711 a/u Law) which are negotiated
with your SIP proxy server automatically during a call.
You can also select
Use
or
Not
for
Echo canceller
function, and
VIF
(Voice Information
Frame)
Size
(G.711= 10,20,30 msec, G.729= 20,40 msec) of voice CODEC.
These functions do not use by general user.
The WiFi phone supports
DTMF
(In-band, RFC 2833) signaling function for In-band and Out-band. It is
very useful for ARS.
DTMF Type
Call Forwarding
It supports the call forwarding of supplementary services (Always, After 30 seconds, Busy) using
Call
Forwarding
. The WiFi phone displays “Call Forwarding Enabled” on your LCD. (Page 6)
Ping Method
The WiFi phone supports
Ping Method
function for private IP solution on special SIP proxy server.
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