Cisco VG320 Modular Voice over IP Gateway - VoIP phone adapter - GigE - rack-mountable More information: General | Width | 44.45 cm |  | Depth | 34.29 cm | | Height | 4.44 cm | | Weight | 7.2 kg | | Device Type | VoIP phone adapter | Expansion / Connectivity | Interfaces | 2 x 1000Base-T - RJ-45 ¦ 1 x management - RJ-45 ¦ 1 x console - RJ-45 ¦ 1 x management (USB) ¦ 2 x USB - Type A ¦ 48 x FXS | Manufacturer Warranty | Service & Support | Limited warranty - 90 days | Networking | Form Factor | Rack-mountable | | Features | Wall mountable | | Connectivity Technology | Wired | | Data Link Protocol | Gigabit Ethernet | | Network / Transport Protocol | DHCP, DNS | | Remote Management Protocol | Telnet, SNMP 3, HTTP, TFTP, CLI | | Routing Protocol | HSRP | | Authentication Method | RADIUS, TACACS+ | Miscellaneous | Compliant Standards | CISPR 22 Class A, CISPR 24, EN55024, EN55022 Class A, EN50082-1, AS/NZS 60950-1, ICES-003 Class A, CS-03, R&TTE, FCC CFR47 Part 15, UL 60950-1, IEC 60950-1, EN 60950-1, AS/NZS 3548 Class A, VCCI V-3, EN 61000, TIA/EIA/IS-968, CNS 13438, EN 300 386, CAN/CSA-C22.2 No. 60950-1 | Power | Power Device | External power adapter | | Voltage Required | AC 120/230 V (50/60 Hz) | | Power Consumption Operational | 135 Watt | Environmental Parameters | Min Operating Temperature | 0 °C | | Max Operating Temperature | 40 °C | | Humidity Range Operating | 10 - 85% | Communications | Supported Flash Memory Cards | CompactFlash Card | Processor / Memory / Storage | RAM | 1 GB SDRAM | | Flash Memory | 256 MB | IP Telephony | Voice Codecs | G.711, G.729a, T.38 | | VoIP Protocols | MGCP, SCCP, SIP, H.323 v4, RTP, SRTP | | Telephony Interfaces | 48 phone (FXS) | | IP Telephony Features | Caller ID, call waiting, automatic fax/modem detection and pass-through, call hold, call transfer |
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