PBX Networking

Connections

 

 

9.PBX Networking

Aastra 800 provides all the features necessary for PBX networking. You need PBX networking in the following cases:

To operate the Aastra 800 as a subsidiary system on another PBX. This will also allow you to use the Aastra 800 as a DECT server, for example.

To network the Aastra 800 with an OpenCom 1000. In this way you can use the Aastra 800 as a PBX for a branch office, for instance.

To network several Aastra 800s into a PBX system.

To use flexible configuration possibilities of SIP trunks for a Aastra 800.

All settings that affect the configuration of PBX networking can be found in the Configurator menu Telephony: Trunks and in the Telephony: Settings dialog under QSIG linking. Refer also refer to the corresponding help topics in the Aastra 800 online help.

You can use IP connections (Q.SIG-IP protocol) for TK system networking.

9.1Connections

Networking two or more TK systems means interconnecting them. The Aastra 800 allows you to use the following connections:

SIP trunks

IP network connections (Q.SIG-IP)

PBX

PBX

PBX

PBX

PBX

SIP trunk Q.SIG-IP connection

Example of a PBX network

A Q.SIG-IP network connection can be established using a fast VPN connection. When the connection is via internet, encryption is advisable for security reasons.

92

Page 94
Image 94
Aastra Telecom 800 manual PBX Networking, Connections, Example of a PBX network