Ascotel® IntelliGate® 150/300 as of I7.9Expansion Stages and System Limits 47syd-0210/1.7 – I7.9 – 12.20093. 5. 3 Terminal and network interfacesTab. 16 Terminal and network interfaces3. 5. 4 Licence-related system limitsCertain system limits are scalable through licence acquisition.Note:Changes to the licence management:As of I7.6 the OIP licences are no longer managed in the PBX, but by theOIP itself. Some OIP licences have changed, and new licences have beenadded. When you update OIP to version I7.6 or higher, OIP still reads thelicences from the PBX and converts them. When you acquire otherlicences, you obtain a licence file that contains both the new licences andthe licences transferred from the previous version. This means that oncethe update is completed, all the functions previously enabled are availa-ble once again.The following licences are now managed by OIP:– OIP Call Centre– Third party CTI licences– ATAS GatewayMax. number...Ascotel®Intelli-Gate® 150Ascotel®Intelli-Gate® 300isyLinkA300 +A300AIN withA300 asMasterTotal terminal interfaces (AD2, a/b, S) 12 22 22+22 100AD2 terminal interfaces 10 1)1) In maximum expansion network access is possible only via IP201) 20+201) 100Analogue terminal interfaces (a/b) DTMF / PD 101) 181) 18+181) 100S terminal interfaces 61) 121) 12+121) 64Door intercom (with ODAB card) 1 1 2 11Network interfaces, total (a/b, T, T2, S external) 4 8 82)2) With network interfaces only on the isyMaster20Analogue network interfaces (a/b) DTMF / PD 4 8 82) 20Basic accesses, total (T, S external) 4 8 8 2) 20Primary rate accesses (T2) 2 4 42) 20SIP access 10 10 10 10SIP access channels 8 3)3) Licences required163) 163) 323)