28
VoIP
Network
Services
GmbH,
Justus
‐
von
‐
Liebig
‐
Str.
26,
31535
Neustadt
Silence Supp
If or not enable silence
Echo
Cancel
If or not enable echo cancel, default is enable
Auto Gain Control
If or not enable auto gain.
T.38
Enable
If or not enable T.38
T.38 Redundancy
If or not enable T.38 Redundancy
T.38 CNG Detect Enable
If or not enable T.38 CNG Detect
gmd attribute Enable
If or not enable gmd attribute.
3) Supplementary Service Subscription
Field
Name
Description
Call Waiting
If or not enable Call Waiting
Hot Line
Fill in the hotline number. Pickup handset or press
handsfree/headset button, the device will dial out the hotline
number automatically.
MWI Enable
If or not enable MWI (message waiting indicate). If the user needs
to user voice mail, please enable this feature.
Voice Mailbox Numbers
Fill in the voice mailbox phone number, Asterisk platform, for
example, its default voice mail is *97
VMWI Serv
If or not enable VMWI service.
DND
If or not enable DND (do not disturb). If enable, any phone call
cannot arrive at the device; default is disable.
Speed Dial
Enter the speed dial phone numbers.
Dial *74 to active speed dial function.
Then press the speed dial numbers, for example, press 2, phone
will dial 075526099365 directly.
