DIVAT/A Isdn Modem Specifications

Firmware Specifications

Feature	Supported on DIVAT/A
WAN Protocols	•	PPP (Point-to-Point Protocol)
	•	Multilink PPP
	• ISDN (Q.921/Q.931: EuroISDN, TPH1962/TS.013, and INS-Net64)
	•	V.110 Rate Adaption
	•	V.120 Rate Adaption

Voice Call Support	•	Call Bumping (DBA)
	•	µ-law or A-law Encoding
	•	Internal Ring Generation
	• DTMF and Pulse Dialing
	• Caller ID Delivery (country dependant)
	• Calling Features: Call Hold, Call Waiting, Caller ID (country dependant),
		Call Forwarding (country dependant), Malicious Caller ID (country
		dependant), Call Redirection

Async-to-Sync	•	Single- and multi-link PPP async-to-sync conversion
Conversion

Bandwidth	•	Multilink PPP
Optimization	•	Bandwidth Allocation Control Protocol (BACP)/Bandwidth on Demand (BOD)
	• Data Compression (MPPC, STAC, Ascend compression)

Authentication	•	PAP/CHAP
	•	MS-CHAP compatible
	• SPAP (Shiva Password Authentication Protocol) compatible in PPP and
		Multilink PPP modes.
	•	SecurID

Management and	•	Windows Configuration Tool
Configuration	•	Macintosh Configuration Tool
	• VT-100 Terminal Emulation
	•	AT Commands
	• Firmware upgrades using XModem Download or the Configuration Tool

Plug and Play

•Windows Plug and Play External COM Device Compliant