CISCO NM-HDV2-2T1/E1 IP COMMUNICATIONS HIGH-DENSITY DIGITAL VOICE/FAX NETWORK MODULE. NEW.CISCO NM-HDV2-2T1/E1 IP COMMUNICATIONS HIGH-DENSITY DIGITAL

CISCO - IP COMMUNICATIONS HIGH-DENSITY DIGITAL VOICE/FAX NETWORK MODULE (NM-HDV2-2T1/E1).

ОСНОВНЫЕ ХАРАКТЕРИСТИКИ:
DEVICE РАЗМЕШЕНИЕ: VOICE / FAX MODULE
ENCLOSURE РАЗМЕШЕНИЕ: PLUG-IN MODULE
REMOTE MANAGEMENT PROTOCOL : SNMP

MODEM :
CONNECTIVITY TECHNOLOGY : WIRED
DIGITAL SIGNALING PROTOCOL : H.323, MGCP, H.323V2, H.323V3, H.323V4, SIP
PROTOCOLS & СПЕЦИФИКАЦИЯ: ITU G.168, ITU Q.931, ITU T.37, ITU T.38
DATA COMPRESSION PROTOCOL : G.729, G.711, G.723.1, G.728, G.726, G.722, G.729.A, G.729.B
VOICE COMMUNICATION SUPPORT : VOIP, VOATM, VOFR
DIGITAL PORTS QTY : 2
LINE RATE : T-1/E-1
LINE CODING FORMAT : AMI, B8ZS, HDB3, CMI
ОСОБЕННОСТИ: ECHO CANCELLATION, VOICE ACTIVITY DETECTION (VAD), PRIVATE LINE AUTOMATIC RING-DOWN (PLAR), ADVANCED VOICE BUSY-OUT (AVBO), LOCAL VOICE BUSY-OUT (LVBO), INTERACTIVE VOICE RESPONSE SUPPORT

EXPANSION / CONNECTIVITY :
EXPANSION SLOT(S) : 1 (TOTAL) / 1 (FREE) X VWIC
ИНТЕРФЕЙС: 2 X NETWORK - T1/E1
COMPATIBLE SLOTS : 1 X EXPANSION SLOT