3Com V7122 User Manual page 397

Each PBX extension registers (and authenticated) separately (a REGISTER message is sent
for each entry, only if AuthenticationMode is set to 'Per Endpoint') using the IP number in the
From / To headers. The REGISTER messages are sent gradually (that is, initially, the
gateway sends requests according to the maximum number of allowed SIP dialogs
(configured by the parameter NumberOfActiveDialogs), after each received response, the
subsequent request is sent). Therefore, no more than 'NumberOfActiveDialogs' dialogs are
active simultaneously. The username and password are used for SIP Authentication when
required.
The calling number of outgoing Tel to IP calls is first translated to an IP number and then (if
defined) the manipulation rules are performed. The Display Name is used in the From
header in addition to the IP number.
The called number of incoming IP to Tel calls is translated to a PBX extension only after
manipulation rules (if defined) are performed.
The User Information file is a text file (the file size mustn't exceed 108,000 bytes) that can be
loaded using the ini file (UserInfoFileName, described in
Embedded Web Server (see
(UserInfoFileURL, see
User Information Items
Table 77
Item
PBX extension #
Global IP #
Display name
Username
Password
Figure 122 Example of a User Information File
V7122 Gateway User Guide
Auxiliary Files) or by using the automatic update mechanism
Automatic Update Mechanism).
Description
The relevant PBX extension number
The relevant IP phone number
A string that represents the PBX extensions
for the Caller ID.
A string that represents the username for
SIP registration.
A string that represents the password for SIP
registration.
Configuration Files Parameters), the
Maximum Size
10
20
30
20
20
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