Title: +038=534.001-RA001._02-Porttelefon Siedle Systemanvisning.pdf
Information about PABX gateway (single channel connection) Connecting the Access system to the TC system as a PBX extension: • One connection channel per con- figured PABX gateway connection in the Access system (max. 50 con- nention channels can be configured per Access system, including via the same prefix), one ALT 270-0 telephony connection Access licence is required per connection channel. • A PBX extension/user for connec- tion of the Access system is also created in the TC system. This con- nection may vary depending on the TC system. • For each call from the access system, the call number / name is always displayed which is configured in the PABX for the SIP user used in the PABX. Call differentiation is pos- sible in the TC system. • A TC gateway is set up for each door station!As of Access system V. 5.1.0, the protocol and port can be configured individually for negotiating the SIP communication parameters of the TC connection: • Protocol: UDP, TCP or TLS • Port: 1–65535