Does a CISCO2811-SRST/K9 come with a firewall

Answered Question
Sep 13th, 2010
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Hi All,

I have an CISCO2811-SRST/K9 ordered , but will need to know if it has a firewall with this bundle.

I will need to setup a VPN from this device to a head office and runn a Call Manager SIP trunk over the VPN.

Thanks very much for any help



Correct Answer by ashok_boin about 6 years 10 months ago


This is just a voice bundle and you will get basic Cisco IOS security feature set.

You need to opt for C2811-VSEC/K9 if you want both voice and security.

Pls refer the following link...



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alalli Mon, 09/13/2010 - 04:04
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Hi Ashok

Thanks so much.

I think I am going to need the following IOS for this implementation.

By the way,  what do you get with the standard security features on the other version of IOS please?




2811 VSEC Bundle with PVDM2-16, FL-SRST-36, Adv IP Serv, 128F/256D

ashok_boin Mon, 09/13/2010 - 22:09
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Hi Amanda,

Please find the following link (CCO login required) to check about supported security features. This is Cisco tool (Feature Navigator) which gives you to look the supported features in detail.

And, pls check the following link to get an idea about the differences between Cisco IOS releases.




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