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New Member

IOS for 3550

Hi i have 3550(in line power) switch.........now i have couple of ip phones as well........just wanted to know whast the latest ios version for this switch.......which support voip and call manager.....thanks

4 REPLIES
Silver

Re: IOS for 3550

The latest stable version is 12.2(25)SEE2.

All versions support VoIP (QoS, Voice Vlan ...).

Check the cisco ios feature navigator for more details:

http://tools.cisco.com/ITDIT/CFN/jsp/index.jsp

New Member

Re: IOS for 3550

Thnaks for your help....mate there are few of them can u please tell me which one i have to download.....as i have inline powerone and i want to hookup some ip phones and call manager as well cheers

IP BASE

IP BASE W/O CRYPTO

IP SERVICES

IP SERVICES W/O CRYPTO

which one i shd download what do u rekon for my things which are needed......voice is main and qos as well.......thanks a million

Silver

Re: IOS for 3550

IP Base -> basic L3 (static routing and RIP) functionality + VPN capability.

IP Base w/o Crypto -> As above but without VPN Support.

IP Services -> More advanced L3 (routing) features with VPN support.

IP Services w/o Crypto -> As above but without VPN support

Any of the above images will do what you want, so it is your choice.

Cisco Employee

Re: IOS for 3550

Hello,

The latest IOS for 3550 is 12.2(35)SE. Please see the release notes below.

http://www.cisco.com/univercd/cc/td/doc/product/lan/c3550/12235se/ol11482.htm

The IOS above supports all the voip related feature set.

HTH,Please rate if it does.

-amit singh

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