Yesterday i received my new router from cisco, 2901-CME-FL25/PVDM3-16 (voice bundle). I used the "show version" and i found out that i have the latest IOS version which is 15.1(1)T ((c2900-universalk9-mz.SPA.151-1.T.bin)).According to cisco website this version of IOS support all voice commands including 'telephony-service'.
when i typed any voice command like "Router(config)# telephony-service", i get "invalid command". Why is that? i tried all the other voice command but with no luck. Please explain to me why is that happening...
Cisco told me that i will receive my paper license via mail in 2 to 3 days. Is it because i am missing this license? or it has nothing to do with it?
ISR G2s follow a separate licensing model. By default you only get the ip base. You need to buy the UC package for voice. Did you bought this along with the router??
By default, all the routers ship with an IP Base license. The routers can be ordered from the factory with technology
licenses pre-installed using the Paper license SKUs (start with keyword ‘SL’). Alternately, if the advanced technology
features are to be deployed later, the required licenses can be ordered as spares. Spares for technology licenses can
be ordered as paper licenses or e-delivery licenses (start with keyword ‘L-SL’).
The IOS is able to do what you mention and the feature tool is correct, but only after you enable it by buying the right license:
2 Ordering Cisco IOS Software Images and Licenses
Integrated Services Routers deliver innovative technologies running on industry-leading Cisco IOS Software.
Integrated Services Routers Generation 2 ship with a universal IOS image that contains all the features available for
use on the routers. The specific feature set is activated by the use of technology package licenses such as Security,
Unified Communications and Data.
Page 7 from same link.
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