![background image](http://html.mh-extra.com/html/zyxel-communications/vmg5313-b10a/vmg5313-b10a_user-manual_944375277.webp)
Chapter 23 Voice
VMG5313-B10A/-B30A Series User’s Guide
277
Ignore Direct IP Select
Enable
to have the connected CPE devices accept SIP requests only from the SIP
proxy/register server specified above. SIP requests sent from other IP addresses will be
ignored.
FAX Option
This field controls how the VMG handles fax messages.
G711 Fax
Passthrough
Select this if the VMG should use G.711 to send fax messages. You have to also select which
operating codec (
G.711Mulaw
or
G.711Alaw
) to use for encoding/decoding FAX data. The
peer devices must use the same settings.
T38 Fax Relay
Select this if the VMG should send fax messages as UDP or TCP/IP packets through IP
networks. This provides better quality, but it may have inter-operability problems. The peer
devices must also use T.38.
QoS Tag
SIP DSCP Mark
Setting
Enter the DSCP (DiffServ Code Point) number for SIP message transmissions. The VMG
creates Class of Service (CoS) priority tags with this number to SIP traffic that it transmits.
RTP DSCP Mark
Setting
Enter the DSCP (DiffServ Code Point) number for RTP voice transmissions. The VMG creates
Class of Service (CoS) priority tags with this number to RTP traffic that it transmits.
Timer Setting
Expiration
Duration
Enter the number of seconds your SIP account is registered with the SIP register server
before it is deleted. The VMG automatically tries to re-register your SIP account when one-
half of this time has passed. (The SIP register server might have a different expiration.)
Register Re-
send timer
Enter the number of seconds the VMG waits before it tries again to register the SIP account,
if the first try failed or if there is no response.
Session Expires Enter the number of seconds the VMG lets a SIP session remain idle (without traffic) before
it automatically disconnects the session.
Min-SE
Enter the minimum number of seconds the VMG lets a SIP session remain idle (without
traffic) before it automatically disconnects the session. When two SIP devices start a SIP
session, they must agree on an expiration time for idle sessions. This field is the shortest
expiration time that the VMG accepts.
Phone Key
Config
Enter the key combinations for certain functions of the SIP phone.
Call Return
Enter the key combinations that you can enter to place a call to the last number that called
you.
One Shot Caller
Display Call
Enter the key combinations that you can enter to activate caller ID for the next call only.
One Shot Caller
Hidden Call
Enter the key combinations that you can enter to deactivate caller ID for the next call only.
Call Waiting
Enable
Enter the key combinations that you can enter to turn on the call waiting function.
Call Waiting
Disable
Enter the key combinations that you can enter to turn off the call waiting function.
IVR
Enter the key combinations that you can enter to record custom caller ringing tones (the
sound a caller hears before you pick up the phone) and on hold tones (the sound someone
hears when you put their call on hold). IVR stands for Interactive Voice Response.
Internal Call
Enter the key combinations that you can enter to call the phone(s) connected to the VMG.
Call Transfer
Enter the key combinations that you can enter to transfer a call to another phone.
Unconditional
Call Forward
Enable
Enter the key combinations that you can enter to forward all incoming calls to the phone
number you specified in the
SIP > SIP Account
screen.
Unconditional
Call Forward
Disable
Enter the key combinations that you can enter to turn the unconditional call forward
function off.
Table 111
VoIP > SIP > SIP Service Provider > Add new provider/Edit (continued)
LABEL
DESCRIPTION
Summary of Contents for VMG5313-B10A
Page 15: ...15 PART I User s Guide ...
Page 16: ...16 ...
Page 32: ...Chapter 2 The Web Configurator VMG5313 B10A B30A Series User s Guide 32 ...
Page 40: ...Chapter 4 Tutorials VMG5313 B10A B30A Series User s Guide 40 ...
Page 71: ...71 PART II Technical Reference ...
Page 72: ...72 ...
Page 78: ...Chapter 5 Network Map and Status Screens VMG5313 B10A B30A Series User s Guide 78 ...
Page 106: ...Chapter 6 Broadband VMG5313 B10A B30A Series User s Guide 106 ...
Page 162: ...Chapter 9 Routing VMG5313 B10A B30A Series User s Guide 162 ...
Page 180: ...Chapter 10 Quality of Service QoS VMG5313 B10A B30A Series User s Guide 180 ...
Page 198: ...Chapter 11 Network Address Translation NAT VMG5313 B10A B30A Series User s Guide 198 ...
Page 210: ...Chapter 14 Interface Group VMG5313 B10A B30A Series User s Guide 210 ...
Page 218: ...Chapter 15 USB Service VMG5313 B10A B30A Series User s Guide 218 ...
Page 232: ...Chapter 17 Firewall VMG5313 B10A B30A Series User s Guide 232 ...
Page 240: ...Chapter 19 Parental Control VMG5313 B10A B30A Series User s Guide 240 ...
Page 250: ...Chapter 21 Certificates VMG5313 B10A B30A Series User s Guide 250 ...
Page 296: ...Chapter 23 Voice VMG5313 B10A B30A Series User s Guide 296 ...
Page 300: ...Chapter 24 Log VMG5313 B10A B30A Series User s Guide 300 ...
Page 308: ...Chapter 27 xDSL Statistics VMG5313 B10A B30A Series User s Guide 308 ...
Page 318: ...Chapter 30 Remote Management VMG5313 B10A B30A Series User s Guide 318 ...
Page 322: ...Chapter 32 TR 064 VMG5313 B10A B30A Series User s Guide 322 ...
Page 332: ...Chapter 36 Log Setting VMG5313 B10A B30A Series User s Guide 332 ...
Page 336: ...Chapter 37 Firmware Upgrade VMG5313 B10A B30A Series User s Guide 336 ...
Page 352: ...Chapter 40 Troubleshooting VMG5313 B10A B30A Series User s Guide 352 ...
Page 354: ...354 ...
Page 374: ...Appendix B Wireless LANs VMG5313 B10A B30A Series User s Guide 374 ...
Page 390: ...Appendix E Legal Information VMG5313 B10A B30A Series User s Guide 390 ...