Table of Contents
B1.2
Numbering Plan Example
IP Addressing Information
The following table is a duplication of the table used for the PBX code method.
Card IP Address
Default Gateway
Address
Subnet Mask
Address
PBX Numbering Information
The following table contains "VoIP Gateway Trunk Access Number", instead of "PBX Code" and "TIE
Line Access Number" as used in the PBX code method.
VoIP Gateway
Trunk Access
Number
PSTN Trunk
Number
Extension
Number
Fax Extension
Number
Los Angeles
Chicago
Office
Office
200.45.11.35 199.176.64.41
200.45.11.1
199.176.64.1
255.255.255.0 255.255.255.0
Los Angeles
Chicago
Office
Office
802
803
92
200 to 299
300 to 399
500 to 599
600 to 699
Identifies the location of each VoIP Gateway
Card in the network during VoIP
communications. A unique IP address must be
assigned to each card.
Identifies the IP address of the primary gateway
(typically a router or similar device) that
exchanges IP packets with the other gateways
on the VoIP network.
Defines which digits of an IP address are used
for the network address and the host address at
each network location. A card IP address must
fall within the same subnet as that of the default
gateway (e.g., router) that is connected to the
card.
An access number to seize a VoIP gateway
trunk.
93
An access number to seize a local PSTN trunk.
A number assigned to each extension.
A number assigned to each fax extension.
B1 Extension Number Method
Description
Description
Getting Started
57
- Quick Links:
- Example Network Diagram
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