Table 35: Sip Extension Configuration Parameters->Features - Grandstream Networks UCM6202 User Manual

This option controls how the extension can be used on devices within different types
of network. The default setting is "Allow All".


Strategy

Select audio and video codec for the extension. The available codecs are: PCMU,
PCMA, GSM, AAL2-G.726-32, G,726, G.722, G.729, G.723, iLBC, ADPCM, H.264,
Codec Preference
H.263, H.263p and VP8.
Table 35: SIP Extension Configuration Parameters->Features
Call Transfer
Call Forward Configure the Call Forward Unconditional target number. If not configured, the Call
Forward Unconditional feature is deactivated. The default setting is deactivated.
Unconditional
Select time condition for Call Forward Unconditional. CFU takes effect only during the
selected time condition. The available time conditions are "Office Time", "Out of Office
Time", "Holiday", "Out of Holiday", "Out of Office Time or Holiday" and "Specific".
Note:

CFU Time
Condition


Call Forward No Configure the Call Forward No Answer target number. If not configured, the Call
Answer Forward No Answer feature is deactivated. The default setting is deactivated.
Select time condition for Call Forward No Answer. The available time conditions are
"Office Time", "Out of Office Time", "Holiday", "Out of Holiday", "Out of Office Time or
Holiday" and "Specific".
CFN Time
Condition Note:

the received Fax will be sent to the Email address configured for this extension.
If no Email address can be found for the user, the Fax will be sent to the default
Email address configured in Fax setting page under web UI->PBX->Internal
Options->Fax/T.38.
Allow All
Device in any network can register this extension.
Local Subnet Only
Only the user in specific subnet can register this extension. Up to three subnet
addresses can be specified.
A Specific IP Address
Only the device on the specific IP address can register this extension.
"Specific" has higher priority to "Office Times" if there is a conflict in terms of time
period.
Specific time can be configured on the bottom of the extension configuration
dialog. Scroll down the add Time Condition for specific time.
Office Time and Holiday could be configured on page Settings->Time Settings-
>Office Time/Holiday page.
"Specific" has higher priority to "Office Times" if there is a conflict in terms of time
period.
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