Product Model: C2901-CME-SRST/K9
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C2901-CME-SRST/K9 is a Cisco 2901 router bundled with Voice Bundle w/ PVDM3-16, FL-CME-SRST-25, and UC License PAK.
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
Quick Specs
Table 1 shows the Quick Specs of the C2901-CME-SRST/K9.
|
Product Code |
C2901-CME-SRST/K9 |
|
Bundle |
2901 Voice Bundle w/ PVDM3-16,FL-CME-SRST-25, UC License PAK |
|
Rack Units |
1U |
|
Interfaces |
2 integrated 10/100/1000 Ethernet ports |
|
Expansion Slot(s) |
2 onboard digital signal processor (DSP) slots 4 enhanced high-speed WAN interface card slots 1 onboard Internal Service Module for application services |
|
RAM |
512 MB (installed) / 2 GB (max) |
|
Flash Memory |
256 MB (installed) / 8 GB (max) |
|
Dimensions |
43.9 cm x 43.8 cm x 4.5 cm |
Product Details
Figure 1 shows the front panel of the Cisco 2901 router with ports and LEDs. C2901-CME-SRST/K9 is similar with it.
Note:
|
① |
SYS |
④ |
On/Off switch |
|
② |
ACT |
⑤ |
AC power connector |
|
③ |
POE |
Figure 2 shows the back panel of the Cisco 2901 router. C2901-CME-SRST/K9 is similar with it.
Note:
|
① |
EHWIC 0,1,2 and 3 (0, far right) |
⑥ |
USB 0 and 1 (1, top) |
|
② |
Compact flash 0 and 1 |
⑦ |
AUX |
|
③ |
USB serial port |
⑧ |
10/100/1000 Ethernet port (GE 0/0) |
|
④ |
RJ-45 serial console port |
⑨ |
Ground |
|
⑤ |
10/100/1000 Ethernet port (GE 0/1) |
Modularity Features
Table 3 shows some recommended modules for this router.
|
Models |
Description |
|
HWIC-2T |
2-Port Serial WAN Interface Card Cisco Router High-Speed WAN Interface card |
|
EHWIC-1GE-SFP-CU |
Cisco 1900, 2900, 3900 Router EHWIC WAN Card vb |
|
EHWIC-4ESG |
Four port 10/100/1000 Base-TX Gigabit Ethernet switch interface card for Cisco 1900 2900 3900 Routers |
|
ISM-SRE-300-K9 |
Internal Services Module (ISM) with Services Ready Engine |
|
MEM-CF-256U1GB |
256MB to 1GB Compact Flash Upgrade for Cisco 1900,2900,3900 |
|
MEM-CF-256U2GB |
256MB to 2GB Compact Flash Upgrade for Cisco 1900,2900,3900 |
|
MEM-CF-256U512MB |
256MB to 512MB CF Upgrade for Cisco 1900,2900,3900 ISR |
|
MEM-CF-256U4GB |
256MB to 4GB Compact Flash Upgrade for Cisco 1900,2900,3900 |
|
MEMUSB-1024FT |
1GB USB Flash Token |
Compare to Similar Routers
Table 4 shows the comparison between CISCO2901/K9 and C2901-CME-SRST/K9.
|
Model |
CISCO2901/K9 |
C2901-CME-SRST/K9 |
|
Bundle |
N/A |
2901 Voice Bundle w/ PVDM3-16,FL-CME-SRST-25, UC License PAK |
|
Interface |
2GE |
2GE |
|
EHWIC slot |
4 |
4 |
|
SIM Slot |
0 |
0 |
|
SFP |
0 |
0 |
|
Memory |
512MB (installed) / 2 GB (max) |
512MB (installed) / 2 GB (max) |
|
Flash Memory |
256 MB (installed) / 8 GB (max) |
256 MB (installed) / 8 GB (max) |
|
Rack Unit |
1U |
1U |
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Specification
C2901-CME-SRST/K9 Datasheet
C2901-CME-SRST/K9 Specifications |
|
|
Manufacturer |
Cisco Systems, Inc |
|
Manufacturer Part Number |
C2901-CME-SRST/K9 |
|
Bundle |
2901 Voice Bundle w/ PVDM3-16,FL-CME-SRST-25, UC License PAK |
|
Product Type |
Router |
|
Form Factor |
External – modular – 1U |
|
Dimensions (WxDxH) |
43.9 cm x 43.8 cm x 4.5 cm |
|
Weight |
6.1 kg |
|
DRAM Memory |
512 MB (installed) / 2 GB (max) |
|
Flash Memory |
256 MB (installed) / 8 GB (max) |
|
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 |
|
Digital Ports Qty |
16 |
|
Features |
Firewall protection, VPN support, MPLS support, Syslog support, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED) |
|
Compliant Standards |
IEEE 802.1Q, IEEE 802.3af, IEEE 802.3ah, IEEE 802.1ah, IEEE 802.1ag |
|
Power |
AC 120/230 V ( 50/60 Hz ) |