Buy VG224

General
VoIP Protocols	MGCP SCCP SIP H.323 v4
Device Type	VoIP phone adapter
Data Link Protocol	Ethernet Fast Ethernet
RAM Installed ( Max )	128 MB
Power	AC 120/230 V ( 50/60 Hz )
Features	DHCP support wall mountable
Dimensions (WxDxH)	17.5 in x 13.5 in x 1.7 in
Flash Memory Installed (Max)	64 MB flash
Network / Transport Protocol	TCP/IP
Enclosure Type	External - 1U
Remote Management Protocol	Telnet SNMP 3 HTTP TFTP
Telephony Interfaces	24 phone (FXS)
Processor / Memory / Storage
Flash Memory Installed (Max)	64 MB flash
Hard Drive	None.
RAM Installed ( Max )	128 MB SDRAM
Miscellaneous
Compliant Standards	CISPR 22 Class A VCCI Class A ITE IEC 60950 EN55024 EN55022 Class A UL 60950 Third Edition EN50082-1 ACA TS001 AS/NZS 3260 EN 61000-4-4 EN 61000-4-2 EN 61000-4-3 EN 61000-4-6 FCC Part 68 ICES-003 Class A CS-03 AS/NZS 3548 EN 61000-4-5 FCC CFR47 Part 15 BSMI CNS 13438 ACA
MTBF	195 671 hour(s)
IP Telephony
Voice Codecs	G.711 G.729a T.38
VoIP Protocols	MGCP SCCP SIP H.323 v4
Telephony Interfaces	24 phone (FXS)
IP Telephony Features	Caller ID call waiting automatic fax/modem detection and pass-through call hold call transfer
Networking
Form Factor	External
Connectivity Technology	Wired
Features	DHCP support wall mountable
Routing Protocol	HSRP
Remote Management Protocol	Telnet SNMP 3 HTTP TFTP
Data Link Protocol	Ethernet Fast Ethernet
Network / Transport Protocol	TCP/IP
Authentication Method	RADIUS TACACS+
Expansion / Connectivity
Interfaces	24 x phone line - FXS - 50 pin Telco ¦ 2 x network - Ethernet 10Base-T/100Base-TX - RJ-45 ¦ 1 x management - auxiliary - RJ-45 ¦ 1 x management - console - RJ-45
Expansion Slot(s)	1 (total) / 1 (free) x CompactFlash Card - type II
Environmental Parameters
Sound Emission	38 dBA
Min Operating Temperature	32 °F
Max Operating Temperature	122 °F
Humidity Range Operating	5 - 95% (non-condensing)
Power
Voltage Required	AC 120/230 V ( 50/60 Hz )
Power Device	Power supply
Power Provided	60 Watt

Cisco VG224 24 Port Voice Over IP Analog Phone Gateway Cisco’s VG224 Analog Phone Gateway ensures that firms can continue using their aging equipment even as they push forward into the future. By merging the advantages of IP infrastructures with traditional phone lines, this workhorse makes it easy to get classic devices wired up for the modern age. The VG224 can connect up to 24 standard phone lines to a number of other devices, making it perfect for small offices or large installations. In addition to the two dozen analog connections, dual Ethernet 0Base-T/100Base-TX connectors and an RJ-45 auxiliary plug make it super easy to get everything connected. Like most Cisco VoIP gateway products, the VG224 works with TCP/IP network protocols and supports DHCP. Of course, Cisco is known for going above and beyond, and to that end, this model includes support for various remote management options, including Telnet, the ever-popular HTTP, SNMP 3 and TFTP. This switch was clearly designed to make your VoIP network management easier to conduct and the variety of connection features and protocols proves that Cisco has definitely succeeded. Now for the juicy details. While at first glance, the VG224 switch is designed to fit within a standard single rack unit, it also includes wall mounti(more...)