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Cisco VG204XM Analog Voice Gateway

Cisco VG204XM Analog Voice Gateway


Product Description

The Cisco VG204XM Analog Voice Gateways allow you to use your IP telephony solution with traditional analog devices while taking advantage of the productivity afforded by IP infrastructure.

The Cisco VG204XM is ideal for analog phone deployments ranging from centralized to sparsely concentrated or distributed topologies. These analog voice gateways provide a high level of availability at locations with MGCP fallback,with ease of manageability using Cisco IOS software monitoring features. They offer many supplementary analog calling features depending on the call control and signaling type used.

Device Type VoIP phone adapter
Width 22.38 cm
Depth 20.65 cm
Height 4.52 cm
Weight 1.351 kg
Processor / Memory / Storage
Flash Memory 128 MB
Form Factor External
Connectivity Technology Wired
Data Link Protocol Ethernet,Fast Ethernet
Network / Transport Protocol DHCP,DNS
Routing Protocol HSRP
Remote Management Protocol Telnet,SNMP 3,HTTP,TFTP,CLI
Features Wall mountable,RADIUS support
Authentication Method RADIUS,TACACS+
IP Telephony
VoIP Protocols MGCP,SCCP,SIP,H.323 v4,RTP,SRTP
Voice Codecs G.711,G.729a,T.38
Telephony Interfaces 4 phone (FXS)
IP Telephony Features Caller ID,call waiting,automatic fax/modem detection and pass-through,call hold,call transfer
Expansion / Connectivity
Interfaces 2 x 100Base-TX - RJ-45 
1 x management - RJ-45 
1 x management 
4 x modem - RJ-11
MTBF 200,000 hours
Compliant Standards CISPR 22 Class B,CISPR 24,EN 61000-3-2,IEC 60950,EN 61000-3-3,EN55024,UL 60950,EN50082-1,EN55022 Class B,ICES-003 Class B,EN 61000-6-1,FCC Part 15 B,EN300-386,EN 60950-1,AS/NZS 60950,CAN/CSA C22.2 No. 60950,VCCI Class B
Power Device External power adapter
Voltage Required AC 120/230 V (50/60 Hz)
Power Consumption Operational 30 Watt
Environmental Parameters
Min Operating Temperature 0 °C
Max Operating Temperature 40 °C
Humidity Range Operating 10 - 85% (non-condensing)

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