Advanced Settings/Video Settings; Advanced Settings/Tone Generator; Firmware Version 1.0.1.27 - Grandstream Networks GXV3240 Administration Manual

ADVANCED SETTINGS/VIDEO SETTINGS

Video Frame Rate
Display Video Information
Enable Frame Skipping in
Video Decoder

ADVANCED SETTINGS/TONE GENERATOR

Call Progress Tones:
Dial Tone
Ring Back Tone
Busy Tone
Reorder Tone
Confirmation Tone
Call-Waiting Tone
PSTN Disconnect Tone
Call-Waiting Tone Gain
Default Ring Cadence

Firmware Version 1.0.1.27

Configures video frame rate for SIP video call from "5 frames/second",
"15 frames/second", "25 frames/second", "30 frames/second" and
"Variable frames rate". The default setting is 15 frames/second. The
video frame rate is adjustable based on network conditions. Increasing
the frame rate will significantly increase the amount of data transmitted,
therefore consuming more bandwidth. The video quality will be affected
due to packet loss if extra bandwidth is not allocated.
Configure whether to display video stream sending and receiving
information during video call. The default setting is "No".
Configure to enable frame skipping in video decoder. If enabled, the
video decoder will skip the P frame and start decoding from the next I
frame. Enabling this option will help reduce flickering in the video when
the bandwidth is limited in the network environment. The default setting
is "Yes".
Using these settings, users can configure ring or tone frequencies based
on parameters from the local telecom provider. By default, they are set
to the North American standard.
Frequencies should be configured with known values to avoid
uncomfortable high pitch sounds.
Syntax: f1=val,f2=val [,c=on1/off1[-on2/off2[-on3/off3]]];
(Frequencies are in Hz and cadence on and off are in 10ms)
ON is the period of ringing ("On time" in 'ms') while OFF is the period of
silence. In order to set a continuous ring, OFF should be zero. Otherwise
it will ring ON ms and a pause of OFF ms and then repeat the pattern.
Up to three cadences are supported.
This adjusts the call waiting tone volume. Users can select "Low",
"Medium" or "High". The default setting is "Low".
This defines the ring cadence for the phone. The default setting is:
c=2000/4000.
GXV3240 Administration Guide Page 49 of 76