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Chapter 5 Extension Management
2. Select a SLT port from the list and click Modify button.
3. You will find “Gateway Name”, “Gateway Port Number” and “MAC
Address” have already been entered when administrators configured the
gateway.
4. Input the extension number of the SLT port in “Extension No.”.
5. Fill in information including Name, Title, Location, Department, Change
Password, Class of Service, CODEC, Silence Compression, Conference,
Paging, Off-Hook Access to CO Directly, Apply Setting to, Station Speed
Dialing, Answer Option, Mailbox, Notification and Distribution List. For
more details, please refer to Chapter 5 Extension Management/IP Phone,
SoftPhone and Virtual Extension.
Off-Premises Extensions
InterPBX is also applied to branches or the staff who work at home. Branches
can reach Headquarters via Internet, VPN or Ethernet instead of leased lines as
Off-Premises Extensions have the same functions as any other extension in the
Headquarters.
Creating Off-Premises IP Phone List
Make sure the remote site has a permanent Internet connection using xDSL,
Cable Modem or Leased Line. Ideally it is recommended that each of the
Off-Premises IP phones can be assigned with a
Real
IP address but this is often
not the case. If you are not able to assign a Real IP address to each of the
Off-Premises IP phone, you can assign it a virtual IP address and open specific
ports on the Off-Premises NAT device. Before you create IP phones, make sure
the relevant License Keys has been added.
