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Device Type |
| VoIP phone adapter |
Height (Rack Units) |
| 1U |
Width |
| 17.5 in |
Depth |
| 13.5 in |
Height |
| 1.7 in |
Weight |
| 15.23 lbs |
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RAM |
| 1 GB SDRAM |
Flash Memory |
| 256 MB |
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Form Factor |
| Rack-mountable |
Connectivity Technology |
| Wired |
Data Link Protocol |
| Ethernet, Fast Ethernet, Gigabit Ethernet |
Network / Transport Protocol |
| DHCP, DNS |
Routing Protocol |
| HSRP |
Remote Management Protocol |
| Telnet, SNMP 3, HTTP, TFTP, CLI |
Features |
| Wall mountable |
Authentication Method |
| RADIUS, TACACS+ |
Compliant Standards |
| IEEE 802.3, ANSI T1.101, ITU-T G.823, ITU-T G.824 |
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VoIP Protocols |
| MGCP, SCCP, SIP, H.323 v4, RTP, SRTP |
Voice Codecs |
| G.711, G.729a, T.38 |
Telephony Interfaces |
| 24 phone (FXS) |
IP Telephony Features |
| Caller ID, call waiting, automatic fax/modem detection and pass-through, call hold, call transfer |
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Analog Ports Qty |
| 24 |
Supported Flash Memory Cards |
| CompactFlash Card |
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Expansion Slots |
| 1 (total) / 1 (free) x EHWIC ¦ 1 (total) / 0 (free) x PVDM |
Interfaces |
| 2 x 1000Base-T - RJ-45 ¦ 1 x auxiliary - RJ-45 ¦ 1 x console - RJ-45 ¦ 1 x mini-USB ¦ 1 x USB 2.0 - Type A ¦ 24 x FXS - RJ-21 |
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Included Accessories |
| 64-channel voice DSP module |
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 |
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Power Device |
| Internal power supply |
Voltage Required |
| AC 120/230 V (50/60 Hz) |
Power Consumption Operational |
| 135 Watt |
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Software Included |
| Cisco IOS IP Base, Cisco IOS Unified Communications |
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Service & Support |
| Limited warranty - advance hardware replacement - 90 days - response time: 10 days |
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Min Operating Temperature |
| 32 °F |
Max Operating Temperature |
| 104 °F |
Humidity Range Operating |
| 10 - 85% |