Description

VoIP Channels

24, 30, 23, 32

Auto Provisioning

Yes

Codec Support

G.711 u/a law, G.723, G.726, G.729 a/b, GSM

Digital Signalling Type

T1, E1, J1

Echo Cancellation Support

G.165, G.168

Fax Support

T.38

Future Scalability

Modular add-ons hardware based

Modular

2-Analog BRI Slots

Peripheral Ports

RS-232,Audio I/O Ports

Power Adapter Included

Yes

Protocol Support

SIP

Provisioning Method

HTTP, HTTPS, TFTP, WEB GUI, Telnet, BootP, RADIUS

PSTN Lifeline / Failover

Yes

Rackmountable

Yes

Redundant Power Supply Option

No

Voice Signalling Method

ISDN, BRI, ETSI/EURO ISDN, NI2, PRI, T1 CAS, E1 CAS, FXO/FXS Loop Start