VigorIPPBX 2820 Series User’s Guide
301
good voice quality.
If the upstream speed is only 64Kbps, do not use G.711
codec. It is better for you to have at least 256Kbps
upstream if you would like to use G.711.
Single Codec
– If the box is checked, only the selected
Codec will be applied.
Packet Size
- The amount of data contained in a single
packet. The default value is 20 ms, which means the data
packet will contain 20 ms voice information.
Voice Active Detector
- This function can detect if the
voice on both sides is active or not. If not, the router will
do something to save the bandwidth for other using. Click
On to invoke this function; click off to close the function.
In addition, you can press the
Advanced
button to configure tone settings, volume gain,
MISC and DTMF mode.
Advanced
setting is provided for fitting the telecommunication
custom for the local area of the router installed. Wrong tone settings might cause
inconvenience for users. To set the sound pattern of the phone set, simply choose a proper
region to let the system find out the preset tone settings and caller ID type automatically. Or
you can adjust tone settings manually if you choose User Defined. TOn1, TOff1, TOn2 and
TOff2 mean the cadence of the tone pattern. TOn1 and TOn2 represent sound-on; TOff1 and
TOff2 represent the sound-off.
Содержание VigorIPPBX 2820 Series
Страница 1: ......
Страница 2: ......
Страница 3: ...VigorIPPBX 2820 Series User s Guide Version 2 6 Based on Firmware Version V3 5 5 Date 21 03 2011 ...
Страница 10: ......
Страница 24: ...VigorIPPBX 2820 Series User s Guide 14 This page is left blank ...
Страница 41: ...VigorIPPBX 2820 Series User s Guide 31 Online status for Static IP for WAN1 Online status for DHCP WAN1 ...
Страница 44: ...VigorIPPBX 2820 Series User s Guide 34 This page is left blank ...
Страница 58: ...VigorIPPBX 2820 Series User s Guide 48 This page is left blank ...
Страница 79: ...VigorIPPBX 2820 Series User s Guide 69 11 Now the firmware update is finished ...
Страница 146: ...VigorIPPBX 2820 Series User s Guide 136 This page is left blank ...
Страница 283: ...VigorIPPBX 2820 Series User s Guide 273 ...
Страница 370: ...VigorIPPBX 2820 Series User s Guide 360 This page is left blank ...
Страница 375: ...VigorIPPBX 2820 Series User s Guide 365 ...