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Mitel Forums => Mitel MiVoice Business/MCD/3300 => Topic started by: marcustherock on March 21, 2013, 02:34:28 PM

Title: REMOTE EXTENSION
Post by: marcustherock on March 21, 2013, 02:34:28 PM

Hi Guys,

i have an Mxe running MCD 5, and i have a user who will be working from home, i have considered dynamic extension but was wondering if i could setup a remote extension using

1)normal internet connection and NATting at the local router???
or
2) a vpn with the necessary port forwarding.

suggestions for the simplest method possible would be appreciated.

its a 5212 ip phone and so far have not had to set this up, are there any changes that need to be made on the controller side?

i want to stay away from mitel border gateway.

Thanks all

Title: Re: REMOTE EXTENSION
Post by: bluewhite4 on March 21, 2013, 02:45:09 PM

Can I ask why you want to stay away from an MBG server? Its by far the easiest way to get this working.

Title: Re: REMOTE EXTENSION
Post by: marcustherock on March 21, 2013, 02:53:22 PM

Hi Bluewhite, thanks, the reason is simply that i do not have the resources for a server/pc or the licensing for the mbg etc, basically using what the customer currently has available.

Title: Re: REMOTE EXTENSION
Post by: ralph on March 21, 2013, 03:45:50 PM

I've seen people do it with a one-to-one NAT.

Ralph

Title: Re: REMOTE EXTENSION
Post by: acejavelin on March 21, 2013, 05:41:06 PM

VPN... its the only other solution I know of that works. A router on each end that supports a site to site VPN will work well.

Title: Re: REMOTE EXTENSION
Post by: sarond on March 21, 2013, 08:05:08 PM

Agree with the VPN solution.
DHCP options will not traverse though, so on the remote phone place it in teleworker mode by holding the 7 key while booting and enter the controllers IP address.
If all routing is setup correctly you will get DHCP from local server and connect to the 3300.

Title: Re: REMOTE EXTENSION
Post by: LoopyLou on March 22, 2013, 08:20:00 AM

If you don't want to buy a MBG then to run a phone at home you need to be on the network with the controllers. The best way ( and the most secure ) is to use a VPN. My vote also goes to VPN. Don't think you want to expose your voice network by using NAT.