Chapter 23 Voice
VMG5313-B10A/-B30A Series User’s Guide
269
Apply To Phone
Select a phone port on which you want to make or receive phone calls for this
SIP account.
If you map a phone port to more than one SIP account, there is no way to
distinguish between the SIP accounts when you receive phone calls. The VMG
uses the most recently registered SIP account first when you make an outgoing
call.
If a phone port is not mapped to a SIP account, you cannot receive or make any
calls on the phone connected to this phone port.
more/less
Click
more
to display and edit more information for the SIP account. Click
less
to display and configure the basic SIP account settings.
URI Type
Select whether or not to include the SIP service domain name when the VMG
sends the SIP number.
SIP
- include the SIP service domain name.
TEL
- do not include the SIP service domain name.
Voice Features
Primary
Compression Type
Secondary
Compression Type
Third
Compression Type
Select the type of voice coder/decoder (codec) that you want the VMG to use.
G.711 provides high voice quality but requires more bandwidth (64 kbps). G.711
is the default codec used by phone companies and digital handsets.
•
G.711a
is typically used in Europe.
•
G.711u
is typically used in North America and Japan.
G.726-24
operates at
24
kbps.
G.726-32
operates at
32
kbps.
G.722
is a 7 KHz wideband voice codec that operates at 48, 56 and 64 kbps. By
using a sample rate of 16 kHz, G.722 can provide higher fidelity and better audio
quality than narrowband codecs like G.711, in which the voice signal is sampled
at 8 KHz.
The VMG must use the same codec as the peer. When two SIP devices start a SIP
session, they must agree on a codec.
Select the VMG’s first choice for voice coder/decoder.
Select the VMG’s second choice for voice coder/decoder. Select
None
if you only
want the VMG to accept the first choice.
Select the VMG’s third choice for voice coder/decoder. Select
None
if you only
want the VMG to accept the first or second choice.
Speaking Volume
Control
Select the loudness that the VMG uses for speech that it sends to the peer
device.
-12
is the quietest, and
12
is the loudest.
Listening Volume
Control
Select the loudness that the VMG uses for speech that it receives from the peer
device.
-12
is the quietest, and
12
is the loudest.
Enable G.168
(Echo
Cancellation)
Select this if you want to eliminate the echo caused by the sound of your voice
reverberating in the telephone receiver while you talk.
Enable VAD
(Voice Active
Detector)
Select this if the VMG should stop transmitting when you are not speaking. This
reduces the bandwidth the VMG uses.
Call Features
Table 109
VoIP > SIP > SIP Account > Add new accoun/Edit (continued)
LABEL
DESCRIPTION
Содержание VMG5313-B10A
Страница 15: ...15 PART I User s Guide ...
Страница 16: ...16 ...
Страница 32: ...Chapter 2 The Web Configurator VMG5313 B10A B30A Series User s Guide 32 ...
Страница 40: ...Chapter 4 Tutorials VMG5313 B10A B30A Series User s Guide 40 ...
Страница 71: ...71 PART II Technical Reference ...
Страница 72: ...72 ...
Страница 78: ...Chapter 5 Network Map and Status Screens VMG5313 B10A B30A Series User s Guide 78 ...
Страница 106: ...Chapter 6 Broadband VMG5313 B10A B30A Series User s Guide 106 ...
Страница 162: ...Chapter 9 Routing VMG5313 B10A B30A Series User s Guide 162 ...
Страница 180: ...Chapter 10 Quality of Service QoS VMG5313 B10A B30A Series User s Guide 180 ...
Страница 198: ...Chapter 11 Network Address Translation NAT VMG5313 B10A B30A Series User s Guide 198 ...
Страница 210: ...Chapter 14 Interface Group VMG5313 B10A B30A Series User s Guide 210 ...
Страница 218: ...Chapter 15 USB Service VMG5313 B10A B30A Series User s Guide 218 ...
Страница 232: ...Chapter 17 Firewall VMG5313 B10A B30A Series User s Guide 232 ...
Страница 240: ...Chapter 19 Parental Control VMG5313 B10A B30A Series User s Guide 240 ...
Страница 250: ...Chapter 21 Certificates VMG5313 B10A B30A Series User s Guide 250 ...
Страница 296: ...Chapter 23 Voice VMG5313 B10A B30A Series User s Guide 296 ...
Страница 300: ...Chapter 24 Log VMG5313 B10A B30A Series User s Guide 300 ...
Страница 308: ...Chapter 27 xDSL Statistics VMG5313 B10A B30A Series User s Guide 308 ...
Страница 318: ...Chapter 30 Remote Management VMG5313 B10A B30A Series User s Guide 318 ...
Страница 322: ...Chapter 32 TR 064 VMG5313 B10A B30A Series User s Guide 322 ...
Страница 332: ...Chapter 36 Log Setting VMG5313 B10A B30A Series User s Guide 332 ...
Страница 335: ...Chapter 37 Firmware Upgrade VMG5313 B10A B30A Series User s Guide 335 Figure 176 Error Message ...
Страница 336: ...Chapter 37 Firmware Upgrade VMG5313 B10A B30A Series User s Guide 336 ...
Страница 352: ...Chapter 40 Troubleshooting VMG5313 B10A B30A Series User s Guide 352 ...
Страница 353: ...353 PART III Appendices Appendices contain general information Some information may not apply to your device ...
Страница 354: ...354 ...
Страница 374: ...Appendix B Wireless LANs VMG5313 B10A B30A Series User s Guide 374 ...
Страница 390: ...Appendix E Legal Information VMG5313 B10A B30A Series User s Guide 390 ...