Datasheet

Data Sheet

Table 3 lists the new part numbers versus the old ones for Cisco Unified SRST:

Table 3. Unified SRST Part Number Comparison Matrix

Part Number of Old Feature License Part Number of New Equivalent Feature License

FL-SRST-240 FL-SRST-250

FL-SRST-168 FL-SRST-175

FL-SRST-96 FL-SRST-100

FL-SRST-MEDIUM FL-SRST-50

FL-SRST-36 FL-SRST-35

SRST

FL-SRST-SMALL FL-SRST-25

Cisco Unified SRST Platform Information

Cisco platforms with Cisco Unified SRST support from 8 to 720 phones. Details about currently

supported platforms and the number of phones per platform is provided in the Cisco Unified SRST

specifications sheet for each version, which can be viewed online at

http://www.cisco.com/en/US/products/sw/voicesw/ps2169/products_device_support_tables_list.ht

ml.

Cisco offers integrated services router bundles with Cisco Unified SRST at a discount when

compared to the separate purchase of bundle components. These bundles are listed in Table 4.

Table 4. Cisco Unified SRST Bundles

Bundle Part Number Includes

CISCO3845-SRST/K9 Cisco 3845 voice bundle with packet voice digital signal processor (DSP) module (PVDM2-64),

Cisco Unified SRST license for 240 phones, and Cisco IOS Software SP Services feature set

CISCO3825-SRST/K9 Cisco 3825 voice bundle with packet voice DSP module (PVDM2-64), Cisco Unified SRST license

for 168 phones, and Cisco IOS Software SP Services feature set

CISCO2851-SRST/K9 Cisco 2851 voice bundle with packet voice DSP module (PVDM2-48), Cisco Unified SRST license

for 96 phones, and Cisco IOS Software SP Services feature set

CISCO2821-SRST/K9 Cisco 2821 voice bundle with packet voice DSP module (PVDM2-32), Cisco Unified SRST license

for 48 phones, and Cisco IOS Software SP Services feature set

CISCO2811-SRST/K9 Cisco 2811 voice bundle with packet voice DSP module (PVDM2-16), Cisco Unified SRST license

for 36 phones, and Cisco IOS Software SP Services feature set

CISCO2801-SRST/K9 Cisco 2801 voice bundle with packet voice DSP module (PVDM2-8), Cisco Unified SRST license for

24 users, and Cisco IOS Software SP Services feature set

C1861-SRST-C-F/K9 Cisco 1861 with 8 Power over Ethernet (PoE) ports, 4 Foreign Exchange Subscriber (FXS) ports, 4

Foreign Exchange Office (FXO) ports, Cisco Unity Express, Cisco Unified SRST license for 8 users,

and Cisco IOS Software SP Services feature set

C1861-SRST-C-B/K9 Cisco 1861 with 8 PoE ports, 4 FXS ports, 2 Basic Rate Interface (BRI) ports, Cisco Unity Express,

Cisco Unified SRST license for 8 users, and Cisco IOS Software SP Services feature set

C1861-SRST-F/K9 Cisco 1861 with 8 PoE ports, 4 FXS ports, 4 FXO ports, Cisco Unified SRST license for 8 users, and

Cisco IOS Software SP Services feature set

C1861-SRST-B/K9 Cisco 1861 with 8 PoE ports, 4 FXS ports, 2 BRI ports, Cisco Unified SRST license for 8 users, and

Cisco IOS Software SP Services feature set

Cisco Unified IP Phone Support

Cisco Unified SRST is supported by Cisco Unified CallManager Version 3.0.1 and later. Cisco

Unified SRST is not dependent on the Cisco Unified Communications Manager version but on the

IP phone loads. (Beginning with Unified CM 5.0,, Cisco Unified CallManager is renamed Cisco

Unified Communications Manager.)