Itu Standardization Compliance - Nortel BCM200 Installation And Maintenance Manual

24 Regulatory information
The following interfaces are designated as Safety Extra Low Voltage (SELV) and cannot be
connected to unprotected plant wiring.
• BCM, CSC Page Port
• BCM, CSC Auxiliary Ringer Port
• BCM, CSC Music On-Hold Port.
• BCM, CSC Relay Port
• BCM, CSC USB Port
• BCM, CSC Ethernet Port including optional Ethernet Hub Ports

ITU standardization compliance

The following list provides voice/data applications and telephony support for BCM 4.0:
• G.711 and G.729AB codecs
• V.27ter, V.29, and V.17 data modem modulation supported (T.38 fax control gateway)
• G3 fax
• T512.1 (Type 1 Receiver DTMF)
• G.168
• H.323
• Q.931
N0060612 N0060612