VoIP phone adapter - 1GbE - SIP - analog ports: 144 - 2U - rack-mountable
| Main Specifications | |
|---|---|
| Product Description | Cisco VG420 Analog Voice Gateway - VoIP phone adapter |
| Device Type | VoIP phone adapter |
| Form Factor | Rack-mountable - 2U |
| Processor | Intel |
| RAM | 4 GB |
| Flash Memory | 8 GB |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| VoIP Protocols | MGCP, SCCP, SIP, RTP, SRTP |
| Telephony Interfaces | 144 phone (FXS) |
| Digital Signaling Protocol | SIP |
| Protocols & Specifications | ITU T.38 |
| Analog Ports Qty | 144 |
| Power | AC 100-240 V (50 - 60 Hz) |
| Power Redundancy | Optional |
| Dimensions (WxDxH) | 17.2 in x 21 in x 3.5 in |
| Weight | 34.83 lbs |
| Manufacturer Warranty | 90-day warranty |
| General | |
| Device Type | VoIP phone adapter |
| Height (Rack Units) | 2U |
| Width | 17.2 in |
| Depth | 21 in |
| Height | 3.5 in |
| Weight | 34.83 lbs |
| Expansion / Connectivity | |
| Expansion Slots | 2 (total) / 2 (free) x expansion slot |
| Interfaces | 2 x 1000Base-T - RJ-45 ¦ 1 x console - RJ-45 ¦ 1 x console - micro-USB ¦ 144 x FXS - RJ-21 x 6 |
| Manufacturer Warranty | |
| Service & Support | Limited warranty - advance hardware replacement - 90 days - response time: 10 days |
| Miscellaneous | |
| Compliant Standards | VCCI, EN 61000-3-2, IEC 61000-3-2, EN 61000-3-3, EN55024, EN 61000-6-1, CS-03, FCC CFR47 Part 15, TBR21, TIA/EIA/IS-968, CNS 13438, IEC/UL/CSA/EN 60950-1, EN 300 386, EN 62368-1, IEC 62368-1, ICES-003 issue 6, CISPR 32, EN 55032, CAN/CSA-C22.2 No. 62368-1, UL 62368-1, TCVN 7317, CISPR 35, ES 201 970, QCVN 118:2018, KS C 9835, KS C 9832 |
| Networking | |
| Form Factor | Rack-mountable |
| Connectivity Technology | Wired |
| Framing Format | G.711 |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Network / Transport Protocol | DHCP, DNS, RTP, HTTP, Telnet |
| Remote Management Protocol | Telnet, SNMP 3, HTTP, TFTP, CLI, DHCP, TACACS+, RADIUS |
| Authentication Method | RADIUS, TACACS+ |
| Power | |
| Power Device | Internal power supply - hot-plug |
| Power Redundancy | Optional |
| Voltage Required | AC 100-240 V (50 - 60 Hz) |
| Environmental Parameters | |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 104 °F |
| Humidity Range Operating | 5 - 85% |
| Communications | |
| Digital Signaling Protocol | SIP |
| Protocols & Specifications | ITU T.38 |
| Analog Ports Qty | 144 |
| Processor / Memory / Storage | |
| Processors Installed | Intel |
| RAM | 4 GB DDR4 SDRAM |
| Flash Memory | 8 GB |
| IP Telephony | |
| VoIP Protocols | MGCP, SCCP, SIP, RTP, SRTP |
| Voice Codecs | G.711, G.722, G.729a, G.729ab, G.726, T.38 |
| Telephony Interfaces | 144 phone (FXS) |