32
V300 VoIP Telephone Adaptor/Router
YML768 Rev1
Field
Description
Confirm Password
Repeat the password
Expire
Duration of interval for SIP keep alive registration.
Default 60.
QValue
The priority assigned to the V300 to register on the
SIP server of your VoIP service provider. The value
must be between 0 and 1, with 1 having the highest
priority. Default 0.8.
RTP packet interval
Duration (frequency) of the V300 sending
compressed voice data packet. There are two options
for this setting 20ms and 40ms. In some cases, a
40ms interval can save your broadband upstream
bandwidth comparable to a 20ms interval. For the
best value for this setting, please consult your VoIP
service provider.
Codec
G.729 is the highest compression codec which
only occupies 8kbits/sec. PCMA (G.711 alaw) and
PCMU (G.711 ulaw) quire 64kbits/sec. We highly
recommended you to use G.729. Default G.729.
DTMF
In-band or RFC 2833. Default in-band
Payload Type
It indicates which RTP packets contain DTMF
information in normal RTP stream.
MaxDigist
The maximum number of digits (numbers) you can
dial using the V300. Default 24.
MaxRings
The number of rings before an incoming call is
answered. Maximum 24. Default 15.
Port No
The port on the host used to communicate with the
SIP server or remote end. This port can be changed.
Default 5060.
UseProxy
In order to use the V300 with a VoIP service provider
you will need to specify a Proxy server which the
V300 communicates with. Choose Yes and enter
the details under the Proxy/Register and Domain
sections. Choose No if you want to use the V300 in
Peer-to-Peer mode.
Proxy/Register
Host Address/URL:
IP address of the SIP proxy server.
Port No:
Port number of the SIP-Proxy server, at which it
listens to your VoIP signalling messages. Default
5060.