Data Sheet
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Feature Description
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Call transfer
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Call waiting/hold/retrieval
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Three-way conferencing
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Caller ID number and name (primary line and on call waiting)
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Caller ID block (prevents sending out the caller ID)
●
Anonymous call blocking
●
Distinctive ringing
●
Do not disturb setting
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Repeat dialing on busy
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Call return
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Emergency call support
●
Dial plan
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Speed dial
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Auto-attendant
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Meet-me conference
Voice port interfaces 2 FXS ports, 1 relay FXO port (520 models); 4 FXS ports, 1 active FXO port (540 models)
Fax and modem
●
Fax and modem pass-through: Allows fax and modem traffic to pass through a voice port.
●
Fax relay: Provides a more robust protocol for fax transmission over packet networks. Also supports the T.38 fax
protocol.
Table 4. Wireless Features of the Cisco SRP500 Series
Feature Description
WLAN hardware
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802.11n (supports 802.11b/g/n)
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WPA and WPA2
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Wi-Fi Multimedia (WMM)
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Single captive antenna (520 models)
●
Dual threaded Neill-Concelman (TMC) antennas (540 models)
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Default antenna gain: 2.2 dBi
●
WPS button associated with configurable SSID
WLAN security features
●
802.11i
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Wireless Protected Access (WPA and WPA2), Advanced Encryption Standard (AES)
●
Static and dynamic WEP
●
Temporal Key Integrity Protocol/Simple Security Network (TKIP/SSN) encryption
●
MAC authentication/filter
●
Configurable RADIUS authentication for wireless clients
●
Pre-Shared Keys (PSK)
SSIDs 4
System Specifications
Table 5 lists the system specifications for Cisco SRP500 Series Services Ready Platforms
Table 5. System Specifications for the Cisco SRP500 Series models
Feature Description
Default DRAM 64 MB
Default flash memory 32 MB
WAN
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Fast Ethernet (SRP521W)
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ADSL2+ Annex B (SRP526W)
●
ADSL2+ Annex A (SRP527W)
●
2 x Gigabit Ethernet (SRP541W)
●
ADSL2+ Annex B and Gigabit Ethernet (SRP546W)
●
ADSL2+ Annex A and Gigabit Ethernet (SRP547W)
LAN 4-port 10/100 Mbps Fast Ethernet managed switch (520 models)
4-port 10/100/1000 Mbps Gigabit Ethernet managed switch (540 models)
802.11n WLAN Integrated
