Gestetner f104 Manual Suplementario

IP-Fax Functions

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-Glossary

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❖ Gatekeeper 

This is a device that manages equipment connected to an IP network by con-
verting and authenticating addresses. 

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❖ VoIP (Voice over Internet Protocol) 

This is a technology that enables voice communications over the Internet by
linking telephone network and IP network. VoIP gateway converts protocols
to connect these different types of networks.

• You cannot transmit any data to other networks where a firewall is installed.
• The level of security for Internet communications is low. We recommend use

of the telephone network for confidential communications.

• Voice communications are not supported over a LAN. 

The following functions are supported with standard fax transmission, but not
with IP-Fax transmission.
• Batch Transmission 
• Memory File Transfer
• Manual Dial

The following functions are supported with standard fax reception, but not with
IP-Fax reception.
• RDS