Voip Trunk Line Interface; Proxy Server; User Registration; Sip Telephone Configuration - Samsung OfficeServ 7200 General Description Manual

CHAPTER 4. OfficeServ 7200 Functions
2.2

VoIP Trunk Line Interface

The OfficeServ 7200 provides the VoIP trunk line interface (H.323/SIP). The
system controls calls and the private MGI module connects the speech path.
2.3

Proxy Server

The OfficeServ 7200 serves as the SIP equipment controller, interfacing the stan-
dard SIP equipment (user agent) defined in the RFC3261 SIP standard with the call
services of the OfficeServ 7200. The OfficeServ 7200 uses the proxy server function
to perform routing for call process requirements such as call setting, call cancel, and
call termination through the SIP, which are received from the SIP equipment. The Of-
ficeServ 7200 also manages the SIP equipment status and performs smooth call
services between the SIP equipment.
2.4

User Registration

SIP interface users are identified by the SIP address in the e-mail format. This func-
tion saves and manages the current user's IP address after giving a priority to the IP
address, then provides user information according to the valid user's demands.
2.5

SIP Telephone Configuration

The standard SIP telephone should be configured so that it can be used like any
other telephone in the system. When entering the phone number and user ID of the
standard SIP telephone in the call server, the configuration file corresponding to
each SIP telephone is created in the IP server. When operating the SIP telephone,
the required configuration data for the SIP telephone will be downloaded to the
TFTP. The downloaded data includes the telephone number, user name, and the
order information for the OfficeServ 7200 corresponding to the SIP telephone. This
configuration data is used for setting the SIP telephone.
2.6

SIP Telephone Registration

When a standard SIP telephone is registered as a telephone in the system, the Of-
ficeServ 7200 provides the call process services between SIP telephones, between
an SIP telephone and a digital telephone, and between an SIP telephone and a
PSTN trunk, by using the assigned telephone number.
2.7

Call Log

This records the information related to the call process performed in the SIP tele-
phone. It is saved into a file, transmitted and managed in an external system man-
agement package.
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OfficeServ 7200 General Description Guide
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