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Cisco VG204XM Analog Voice Gateway

Mfg Part #: VG204XM

Cisco VG204XM Analog Voice Gateway

Ordering Information
Our Price$850.77
ConditionNew and Factory Sealed
Out of Stock as of 2:47am 3/29/2014

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.

Cisco IOS software-based hardware
The hardware includes uniform Cisco command-line interface (CLI) and Simple Network Management Protocol Version 3 (SNMPv3) support for ease of gateway configuration and operation.

Robust voice quality
Cisco experience in providing toll-quality packet-voice service helps ensure that the Cisco VG204XM provides the clear, robust voice quality end users have come to expect from telephony services.

Investment protection
You can continue to use your existing analog phones, fax machines, and modems while taking advantage of IP telephony. Basic analog phone connectivity is needed when the infrastructure (wiring) or application does not support or require IP phones. The Cisco VG204XM is ideal platforms to support sparsely concentrated, distributed analog phone deployments. Thus you can deploy IP telephony without having to purchase IP phones for all users and you can continue using existing devices.

High availability
With these gateways you will experience less voice downtime due to WAN link failure. The Cisco VG204XM has built-in Media Gateway Control Protocol (MGCP) failover to an H.323 connection to a Survivable Remote Site Telephony (SRST) router.

Reduced barrier to entry
These analog phone gateways provide a low-cost alternative for low-end analog phones and allow you to take advantage of IP telephony with a lower overall IP telephony investment.

In The Box
  • Cisco VG204XM Analog Voice Gateway
  • Power adapter

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General Specifications

Manufacturer Part #VG204XM
Manufacturer UPC #0882658591112
Cost Central Item #11924864
Product DescriptionCisco VG204XM Analog Voice Gateway - VoIP phone adapter - 10Mb LAN, 100Mb LAN
Device TypeVoIP phone adapter
Form FactorExternal
Flash Memory128 MB
Data Link ProtocolEthernet, Fast Ethernet
VoIP ProtocolsMGCP, SCCP, SIP, H.323 v4, RTP, SRTP
Telephony Interfaces4 phone (FXS)
PowerAC 120/230 V ( 50/60 Hz )
Approximate Dimensions (WxDxH)8.8 in x 8.1 in x 1.8 in
Approximate Weight3 lbs

Extended Specifications

Device TypeVoIP phone adapter
Approximate Width8.8 in
Approximate Depth8.1 in
Approximate Height1.8 in
Approximate Weight3 lbs
Processor / Memory / Storage
Flash Memory128 MB
Form FactorExternal
Connectivity TechnologyWired
Data Link ProtocolEthernet, Fast Ethernet
Network / Transport ProtocolDHCP, DNS
Routing ProtocolHSRP
Remote Management ProtocolTelnet, SNMP 3, HTTP, TFTP, CLI
FeaturesWall mountable, RADIUS support
Authentication MethodRADIUS, TACACS+
IP Telephony
VoIP ProtocolsMGCP, SCCP, SIP, H.323 v4, RTP, SRTP
Voice CodecsG.711, G.729a, T.38
Telephony Interfaces4 phone (FXS)
IP Telephony FeaturesCaller ID, call waiting, automatic fax/modem detection and pass-through, call hold, call transfer
Expansion / Connectivity
Interfaces2 x 100Base-TX - RJ-45
1 x management - RJ-45
1 x
4 x modem - RJ-11
MTBF200,000 hours
Compliant StandardsCISPR 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 DeviceExternal power adapter
Voltage RequiredAC 120/230 V ( 50/60 Hz )
Power Consumption Operational30 Watt
Environmental Parameters
Min Operating Temperature32 °F
Max Operating Temperature104 °F
Humidity Range Operating10 - 85% (non-condensing)

Available Accessories & Related Products

Service and Support - Networking
DescriptionMfg Part #StockPrice 
Cisco SMARTnet - Extended service agreementCisco SMARTnet - Extended service agreement
Extended service agreement - replacement - 8x5 - NBD - for P/N: VG204XM
CON-SNT-VG204XM No $104.00
Cisco SMARTnet PremiumCisco SMARTnet Premium
Extended service agreement - replacement - 24x7 - 4 h - for P/N: VG204XM
CON-SNTP-VG204XM No $166.00

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