ZyXEL Communications vmg8924-b10a User Manual page 238

Chapter 21 Voice
Table 111 VoIP > SIP > SIP Account > Add new accoun/Edit (continued)
LABEL
Send Caller ID
Enable Call
Transfer
Enable Call
Waiting
Call Waiting
Reject Timer
Enable
Unconditional
Forward
Enable Busy
Forward
Enable No Answer
Forward
No Answer Time
Enable Do Not
Disturb
Enable
Anonymous Call
Block
Enable Call
Completion on
Busy Subscriber
(CCBS)
MWI (Message
Waiting
Indication)
Expiration Time
Hot Line / Warm
Line Enable
238
DESCRIPTION
Select this if you want to send identification when you make VoIP phone calls.
Clear this if you do not want to send identification.
Select this to enable call transfer on the Device. This allows you to transfer an
incoming call (that you have answered) to another phone.
Select this to enable call waiting on the Device. This allows you to place a call on
hold while you answer another incoming call on the same telephone number.
Specify a time of seconds that the Device waits before rejecting the second call if
you do not answer it.
Select this if you want the Device to forward all incoming calls to the specified
phone number.
Specify the phone number in the To Number field on the right.
Select this if you want the Device to forward incoming calls to the specified
phone number if the phone port is busy.
Specify the phone number in the To Number field on the right.
If you have call waiting, the incoming call is forwarded to the specified phone
number if you reject or ignore the second incoming call.
Select this if you want the Device to forward incoming calls to the specified
phone number if the call is unanswered. (See No Answer Time.)
Specify the phone number in the To Number field on the right.
This field is used by the Active No Answer Forward feature.
Enter the number of seconds the Device should wait for you to answer an
incoming call before it considers the call is unanswered.
Select this to set your phone to not ring when someone calls you.
Select this if you do not want the phone to ring when someone tries to call you
with caller ID deactivated.
When you make a phone call but hear a busy tone, Call Completion on Busy
Subscriber (CCBS) allows you to enable auto-callback by pressing 5 and hanging
up the phone. The Device then tries to call that phone number every minute
since after you hang up the phone. When the called party becomes available
within the CCBS timeout period (60 minutes by default), both phones ring.
• If the called party's phone rings because of CCBS but no one answers the
phone after 180 seconds, you will hear a busy tone. You can enable CCBS on
the called number again.
• If you manually call the number on which you have enabled CCBS before the
CCBS timeout period expires, the Device disables CCBS on the called
number.
• If you call a second number before the first called number's CCBS timeout
period expires, the Device stops calling the first number until you finish the
second call.
Select this option to activate CCBS on the Device.
Select this if you want to hear a waiting (beeping) dial tone on your phone when
you have at least one voice message. Your VoIP service provider must support
this feature.
Keep the default value for this field, unless your VoIP service provider tells you to
change it. Enter the number of seconds the SIP server should provide the
message waiting service each time the Device subscribes to the service. Before
this time passes, the Device automatically subscribes again.
Select this to enable the hot line or warm line feature on the Device.
VMG8924-B10A User's Guide