C3945-CME-SRST/K9 is a Cisco 3945 router bundled with Voice Bundle w/ PVDM3-64, FL-CME-SRST-25, 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 C3945-CME-SRST/K9.
|
Product Code |
C3945-CME-SRST/K9 |
|
Bundle |
Cisco 3945 Voice Bundle w/ PVDM3-64,FL-CME-SRST-25, UC License PAK |
|
Services Performance Engine module |
w/SPE 150 |
|
Rack Units |
3U |
|
Interfaces |
3 integrated 10/100/1000 Ethernet ports with 2 ports capable of RJ-45 or SFP connectivity |
|
Expansion Slot(s) |
4 service module slots 1 Internal Services Module slot 4 onboard digital signal processor (DSP) slots 4 Enhanced High-Speed WAN Interface Card (EHWIC) slots |
|
RAM |
1 GB (installed) / 2 GB (max) |
|
Flash Memory |
256 MB (installed) / 8 GB (max) |
|
Dimensions |
47.6 cm x 43.8 cm x 13.3 cm |
Product Details
Figure 1 shows the front panel of the Cisco 3945 router. C3945-CME-SRST/K9 is similar with it.
Note:
|
â‘ |
â‘¡ |
â‘¢ |
|
On/Off switch |
Power connector |
LEDs area |
Figure 2 shows the back panel of the Cisco 3945 router with slots and ports. C3945-CME-SRST/K9 is similar with it.
Note:
|
â‘ |
Compact flash 0 and 1 (0, right) |
⑦ |
10/100/1000 Ethernet port GE 0/1 and GE 0/2 (GE 0/1, down) |
|
â‘¡ |
EHWIC 0,1,2 and 3 (0, far right) |
⑧ |
10/100/1000 Ethernet port GE 0/0 |
|
â‘¢ |
USB serial port |
⑨ |
USB 0 and USB 1 (1,top) |
|
â‘£ |
RJ-45 serial console port |
â‘© |
Ground |
|
⑤ |
AUX port |
⑪ |
Service module slots |
|
â‘¥ |
SFP 1 and SFP 2 (2, top) |
Modularity Features
Table 2 shows modules for this router.
|
Models |
Description |
|
C3900-SPE150/K9 |
Cisco Services Performance Engine 150 for Cisco 3945 ISR. (It’s a configured item in the CISCO3945/K9.) |
|
SM-ES3G-16-P |
Enhanced EtherSwitch Service Module, L2/L3 switching, 16* 10/100/1000 GE ports, Enhanced POE, Cisco EnergyWise technology |
|
SM-ES3G-24-P |
Enhanced EtherSwitch Service Module, L2/L3 switching, 24 * 10/100/1000 GE ports, Enhanced POE, Cisco EnergyWise technology |
|
VWIC3-2MFT-G703 |
Cisco Voice/WAN Card VWIC3-2MFT-G703 |
|
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 EHWIC-1GE-SFP-CU |
|
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 |
Compare to Similar Routers
Table 3 shows the comparison of CISCO3945/k9 and C3945-CME-SRST/K9.
|
Model |
CISCO3945/k9 |
C3945-CME-SRST/K9 |
|
Bundle |
N/A |
Cisco 3945 Voice Bundle w/ PVDM3-64,FL-CME-SRST-25, UC License PAK |
|
SPE |
w/SPE 150 |
w/SPE 150 |
|
Interface |
3GE |
3GE |
|
EHWIC slots |
4 |
4 |
|
SM slots |
4 |
4 |
|
ISM slots |
1 |
1 |
|
DSP |
4 |
4 |
|
SFP |
2 |
2 |
|
Rack Unit |
3U |
3U |
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