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I have an issue with my mitel platform that its showing Private ip addresses hopefully im aiming at the right thing i need but my pbx needs to have in the outbound proxy section <br />
a local internal address so it can hand out public addresses for doing i believe nat traversal <br />
<br />
Ive looked everywhere teksips ive tried but no luck im not trying to aim for a linux box being that if i put this product to multiple sites many of them dont have a linux box.. &nbsp;and just a windows machine ....<br />
<br />
or if anyone has messed with just a vmware i could ....<br />
<br />
OR a cisco sip aware firewall i have a 1841 router.... with 12.4<br />
<br />
<br />
thanks
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I have an issue with my mitel platform that its showing Private ip addresses hopefully im aiming at the right thing i need but my pbx needs to have in the outbound proxy section 
a local internal address so it can hand out public addresses for doing i believe nat traversal 

Ive looked everywhere teksips ive tried but no luck im not trying to aim for a linux box being that if i put this product to multiple sites many of them dont have a linux box..  and just a windows machine ....

or if anyone has messed with just a vmware i could ....

OR a cisco sip aware firewall i have a 1841 router.... with 12.4


thanks

Sip Proxy Software for Nat Traversal

Software firewalls, also known as host-based firewalls, provide a layer of software on one host that controls network traffic in and out of that single machine. Most operating systems now include firewall software, but many available software firewalls include central distribution, antivirus systems and disaster recovery.

Software Firewalls

A router is a networking device that forwards data packets between computer networks. Routers perform the "traffic directing" functions on the Internet. The most familiar type of routers are home and small office cable or DSL routers that simply pass data, such as web pages, email, IM, and videos between computers and the Internet. More sophisticated routers, such as enterprise routers, connect large business or ISP networks up to the powerful core routers that forward data at high speed along the optical fiber lines of the Internet backbone. Though routers are typically dedicated hardware devices, use of software-based routers has grown increasingly common.

Routers

Voice over IP (VoIP) is a methodology and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet. Other terms commonly associated with VoIP are IP telephony, Internet telephony, broadband telephony, and broadband phone service. The term specifically refers to the provisioning of communications services (voice, fax, SMS, voice-messaging) over the public Internet, rather than via the public switched telephone network (PSTN).  Examples of the VoIP protocols are H.323, Media Gateway Control Protocol (MGCP), Session Initiation Protocol (SIP), H.248 (also known as Media Gateway Control (Megaco)), Real-time Transport Protocol (RTP), Real-time Transport Control Protocol (RTCP), Secure Real-time Transport Protocol (SRTP), Session Description Protocol (SDP), and Inter-Asterisk eXchange (IAX).