Title: +038=534.001-RA001._02-Porttelefon Siedle Systemanvisning.pdf
Important! The selected protocol and port must also be configured in the remote party. Please note the respective standard ports of the protocols: • UDP/TCP: 5060 – Session Initiation Protocol (SIP) • TLS: 5061 – Session Initiation Protocol (SIP) over TLSNotes on the SIP trunk (bundle channel connection) Network-side connection of the Access system to a TC system via SIP trunk: • Up to 50 connection channels in the Access system (without authen- tication), one ALT 270-0 telephony connection Access licence is required per connection channel. • A uniform call number plan is recommended (each assigned call number in the common Access and TC system group is unique). • A gateway for connection to the Access system is also created in the TC system. This connection may vary depending on the TC system. • Each call from the Access system to the TC system is shown with the relevant Access user call number (call differentiation is possible).