Security, VPN, Firewall for UC520 and CME

IP Phones with built-in VPN client

Hi guys - has anyone actually used any IP Phone's with the built-in VPN client. I know that Avaya have these type of phones as do a few not so well know vendors.

Configuring CME in UC520 and 2851 to make calls between two sites

I have a VPN up between UC520 and ISR2851. Site to site ping tests between telephony VLANs are successful but I can't make a phone call.

SITE to Site using PPTP

Can the UC500 be configured as a PPTP client for a site to site VPN?

EZVPN 871 => UC520

Hello,

We are configuring a EZVPN client on a 871 Router "Easy VPN Remote" to a UC520.

EZVPN 871 => UC520

Hello,

We are configuring a EZVPN client on a 871 Router "Easy VPN Remote" to a UC520.

Site to Site VPN link plus EZVPN

Hi All,

I have two sites and have linked them with a site to site VPN.

Web server access from behind UC520

I know this is a basic routing issue, however I thought I'd ask before I go mucking around too much. I have a SBS2003 running Exchange and Outlook Web Access behind my UC520.

Firewall DMZ Config

Does the UC520 support creation of dmz interfaces as in pix or asa environment. If so what are the limitations?

Firewall DMZ Conifg

Does the UC520 support creation of dmz interfaces as in pix or asa environment. If so what are the limitations?

02 Easy VPN Profile with UC520

I would like to create 02 Easy VPN Profile with UC520, but through CCA it was impossible. Please advise do it possible with CLI command ?

Calls ringing on the extension after disconnecting on uc520 FXO

Anyone with a suggestion on suca problem? I would really appreciate.

Set a telnet password???

How do I change the default "cisco" "cisco" login for a telnet session

I was under the impression it was:

Router(config)#line vty 0 4
Router(config-line)#login

Telnet to UC520 Fails

Hi all,

I’m really confused, when I try to telnet to UC520 box the following message occurs and I don’t know is it a security issue or not because sometimes it works and sometimes not!

SSL VPN Supported on UC500

Hello,

Can anyone provide any experience they have had with deploying the UC500 solution support SSL VPN.

I have asked a presales question to Cisco, and they actually came back and stated.

VPN IPsec between UC500 and another device

I find on internet some manuals how to configure… But it is for IOS 12.2
I can not write rule for Access List:

access-list ipsecvpn permit ip 192.168.211.0 0.0.0.255 192.168.160.0 0.0.0.255

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