Aastra Ascotel IntelliGate 150 System Manual page 112

Ascotel® IntelliGate® 150/300 as of I7.9
Terminals
The following analogue terminals can be connected to the system:
• Analogue phones with DTMF or pulse dialling (earth key is not supported)
• Radio units for cordless phones
• Two-wire door intercoms with DTMF control functions
• Group 3 fax machines
• Answering machines
• Modem
1)
Transmission with the T.38 protocol is recommended for Fax over IP. The corresponding DSP resources need
to be allocated.
112
1)
Installation