<html><head><meta http-equiv="Content-Type" content="text/html charset=iso-8859-1"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><br><div><div>On 31 Jan 2014, at 12:47, Øystein Rudi <<a href="mailto:oystein.rudi@itpartner.no">oystein.rudi@itpartner.no</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div lang="NO-BOK" link="#0563C1" vlink="#954F72" style="font-family: Helvetica; font-size: 14px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><div class="WordSection1" style="page: WordSection1;"><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;">Hi,<o:p></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;"><o:p> </o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;"><span lang="EN-US">I have a scenario where multiple companies with multiple sip and smtp domains want to also use one common domain.<o:p></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;"><span lang="EN-US"> </span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;"><span lang="EN-US">Ie. Users from<span class="Apple-converted-space"> </span><a href="http://domain1.com/" style="color: rgb(149, 79, 114); text-decoration: underline;">domain1.com</a><span class="Apple-converted-space"> </span>have their own Exchange and Lync topology, this is also true for users from domain<span class="Apple-converted-space"> </span><a href="http://domain2.com/" style="color: rgb(149, 79, 114); text-decoration: underline;">domain2.com</a><o:p></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;"><span lang="EN-US">Is there a way to use SER on<span class="Apple-converted-space"> </span><a href="http://commondomain.com/" style="color: rgb(149, 79, 114); text-decoration: underline;">commondomain.com</a><span class="Apple-converted-space"> </span>to forward Lync traffic, presence, chat, rtp to these servers/users<o:p></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;"><span lang="EN-US"> </span></div></div></div></blockquote>Yes. There are many ways. SIP is domain based. You can configure your clients in the right domain and set <a href="http://commondomain.com">commondomain.com</a> as the outbound proxy.</div><div><br></div><div>/O</div></body></html>