C2911-CME-SRST/K9
C2911-CME-SRST/K9 Обзор
When Unified CME is used in SRST mode, it provides more call processing features for the IP phones than those are available with the SRST feature on a router. In addition, to the SRST features such as call preservation, auto-provisioning, and failover, Unified CME in SRST mode also provides most of the Unified CME telephony features for the SCCP phones, including:
☆ Paging☆ Conferencing☆ Hunt groups☆ Basic automatic call distribution (B-ACD)☆ Call park, call pickup, call pickup groups☆ Overlay-DN, softkey templates☆ Cisco IP Communicator☆ Cisco Unified Video Advantage☆ Integration with Cisco Unity with MWI support at remote sites, with distributed Microsoft Exchange or IBM Lotus Domino server
1 Internal Service Module slot
2 onboard digital signal processor (DSP) slots
4 enhanced high-speed WAN interface card slots
Figure 1 shows the front panel of the Cisco 2911 router with ports and LEDs. C2911-CME-SRST/K9 is similar with it.
Note:
|
① |
On/Off switch |
③ |
Optional RPS adapter(blank panel shown) |
|
② |
AC power connector |
④ |
LEDs area |
Figure 2 shows the back panel of the Cisco 2911 router. C2911-CME-SRST/K9 is similar with it.
Note:
|
① |
Compact flash 0 and 1 (0, right) |
⑦ |
10/100/1000 Ethernet port GE 0/0 |
|
② |
EHWIC 0,1,2 and 3 (0, far right) |
⑧ |
USB 1 |
|
③ |
USB serial port |
⑨ |
Ground connector |
|
④ |
Console port |
⑩ |
USB 0 |
|
⑤ |
AUX |
⑪ |
AC or DC or AC-POE Power module |
|
⑥ |
10/100/1000 Ethernet port GE 0/1 and GE 0/2 (0/1, down) |
⑫ |
Service module slot 1 |
C2911-CME-SRST/K9 Specifications |
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Manufacturer |
Cisco Systems, Inc |
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Manufacturer Part Number |
C2911-CME-SRST/K9 |
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Bundle |
2911 Voice Bundle w/PVDM3-16,FL-CME-SRST-25, UC License PAK |
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Product Type |
Router |
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Form Factor |
External - modular - 2U |
|
Dimensions (WxDxH) |
43.8 cm x 30.5 cm x 4.5 cm |
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Weight |
8.2 kg |
|
DRAM Memory |
512 MB (installed) / 2 GB (max) |
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Flash Memory |
256 MB (installed) / 8 GB (max) |
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Routing Protocol |
OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing |
|
Data Link Protocol |
Ethernet, Fast Ethernet, Gigabit Ethernet |
|
Remote Management Protocol |
SNMP, RMON |
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Digital Ports Qty |
16 |
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Features |
Firewall protection, VPN support, MPLS support, Syslog support, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED) |
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Compliant Standards |
IEEE 802.1Q, IEEE 802.3af, IEEE 802.3ah, IEEE 802.1ah, IEEE 802.1ag |
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Power |
AC 120/230 V ( 50/60 Hz ) |