OfficeServ 7200 System Description
© SAMSUNG Electronics Co., Ltd.
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4.2 VoIP Functions
The VoIP functions represents the voice communication service offered through the IP
network. The voice communication service is based on the standard protocol; the
OfficeServ 7200 supports the SIP and H.323 standard protocol.
Its interconnection with the server enables the VoIP service to more users.
4.2.1 VoIP Network
To communicate with another system through the VoIP networking, the MGI16 board must
be installed in the OfficeServ 7200.
4.2.2 VoIP Trunk Line Interface
The OfficeServ 7200 provides the VoIP trunk line interface (H.323/SIP).
The OfficeServ 7200 controls calls and the private MGI16 board connects the speech path.
4.2.3 User Registration
The OfficeServ 7200 provides a server-based user registration function. To interconnect
and use the device with the server, a user must complete its registration in order to access
the service. The SIP interface users are identified by the SIP address in the e-mail format.
This function saves and manages the current user‟s IP address after giving a priority to the
IP address. Then, this function provides the user information according to the valid user‟s
demands.
4.2.4 SIP Phone Interface
The OfficeServ 7200 provides a functionality to use the standard SIP phone in a local line.
Once the external standard SIP phone is registered as an OfficeServ 7200 phone, it can use
the allocated OfficeServ 7200‟s phone number to provide call processing services between
the SIP phones, between the SIP phone and the digital phone, and between the SIP phone
and the PSTN trunk line.
Standard SIP Phone Registration
Register a SIP phone operating as a SIP interface to the OfficeServ 7200, and perform the
call processing service following the system‟s numbering plan.
Standard SIP Phone Basic Call Processing
Provides local, trunk line call services through the standard SIP phones registered to the
OfficeServ 7200. Diverse features offered from the key phone system are generally not
provided on the standard SIP phone; therefore, only the basic local, trunk line call services
are provided.
