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Hi Experts! 
 
Hope everyone is well. Wonder if somebody could help me. I have recently setup a SIP Trunk to our UK Provider on a Cisco Call Manager Express System. Incoming Calls are working fine but out going are not. The Provider has done a SIP Trace and has found we are sending the wrong Info. 
 
We are currently sending:- 
 
INVITE sip:01492808411@sip.sipprovider.co.uk:5060 SIP/2.0 
&nbsp;Via: SIP/2.0/UDP 98.152.29.154:1025;branch=z9hG4bK7E1CDE 
&nbsp;From: &quot;441614241322&quot; &lt;sip:6201@sip.sipprovider.co.uk&gt;;tag=E411610-1010 
&nbsp;To: &lt;sip:01492808411@sip.sipprovider.co.uk&gt; 
 
We need to send: 
 
&nbsp;From: &quot;441614241322&quot; &lt;sip:**USERNAME**@sip.sipprovide.co.uk&gt;;tag=E411610-1010 
 
Does anybody know how i can achive this? I read up on the Translation Profiles but its confused me even more now:( 
 
Cheers 
TME
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Hi Experts!

Hope everyone is well. Wonder if somebody could help me. I have recently setup a SIP Trunk to our UK Provider on a Cisco Call Manager Express System. Incoming Calls are working fine but out going are not. The Provider has done a SIP Trace and has found we are sending the wrong Info.

We are currently sending:-

INVITE sip:01492808411@sip.sipprovider.co.uk:5060 SIP/2.0
 Via: SIP/2.0/UDP 98.152.29.154:1025;branch=z9hG4bK7E1CDE
 From: "441614241322" <sip:6201@sip.sipprovider.co.uk>;tag=E411610-1010
 To: <sip:01492808411@sip.sipprovider.co.uk>

We need to send: 

 From: "441614241322" <sip:**USERNAME**@sip.sipprovide.co.uk>;tag=E411610-1010

Does anybody know how i can achive this? I read up on the Translation Profiles but its confused me even more now:(

Cheers
TME

Cisco Translation-Class for SIP

IP telephony (Internet Protocol telephony) is a general term for the technologies that use the Internet Protocol's packet-switched connections to exchange voice, fax, and other forms of information that have traditionally been carried over the dedicated circuit-switched connections of the public switched telephone network (PSTN). Using the Internet, calls travel as packets of data on shared lines, avoiding the tolls of the PSTN. The challenge in IP telephony is to deliver the voice, fax, or video packets in a dependable flow to the user.

IP Telephony

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).

Voice Over IP

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.