SRST ISR VG and phone licenses

[Tiberie Kirijas]

Hi,

I searced a lot, but couldn't find answer if one should purchase phone licenses in addition to the FL-SRST-25= for a ISR G1 2800 router?

We have a costumer that has VGs in place and wants to add SRST capability to his 2800 series VGs + upgrade to a CUCM 8.6.

So, I'm wondering should I count the phone licenses for the remote SRST VGs as UCL on the CUCM, or purchase separate "SW-CCME-UL-xxxx=" for each new phone that would be places behind the SRST VG.

Would appreciate if someone could point the answer to a document

Regards,

Tiberie

[Jonathan Schulenberg · Accepted solution]

There is an ordering guide for this. You need FL-SRST-25 on the router, assuming 25 SRST phones, in addition to your normal CUCM UCL/UWL licensing. If it's an ISR G2 then it would be FL-CME-SRST-25.

[Tiberie Kirijas]

Thank you Jonathan,

Thank you very much for the information and ordering guide.

Here is the excerpt from the OG:

"3.10 Cisco Unified IP Phones with Cisco Unified Survivable Remote Site Telephony  

When ordering Cisco Unified IP phones for use with Cisco Unified Communications Manager and

deployed at a remote site using Cisco Unified SRST the Communications Manager IP Phone User

License require ments need to be followed. SRST does not have separate IP Phone User Licenses. 

The Cisco Unified Communications Manager or Cisco Unified Communications Manager Express IP

Phone user license purchased with a Cisco Unified IP Phone is interchange able and can be used with

ether call control product."

Regards,

Tiberie

[Jonathan Schulenberg]

Just to be clear: That statement does not negate the need for the FL-SRST-25 license. The phone license is reusable from CUCM but you still need to license the feature on the router.

[Tiberie Kirijas]

Of course

Thank you so much.

Regards,

Tiberie