I¹ve seen this repeatedly look at your sofia profile and shorten the UserAgent string... Why these carriers refuse to accept a perfectly valid (or valid and random) useragent string I will never understand K On 1/11/12 12:05 PM, "Leonardo P. Bidinoto" <leonardo.bidinoto@voicetechnology.com.br> wrote:

Hi All.

I was having a problem configuring a vono provider into my FreeSWITCH. Now its working. If someone had the same problem as me, here it's configuration.

In external.xml file, insert the below line into settings: <param name="user-agent-string" value="FreeSWITCH Agent"/>

Somehow, Vono Provider wont accept the default string that FreeSWITCH send. ex: FreeSWITCH-mod_sofia/1.0.head-git-db5f504 2011-07-17 17-00-38 -0400.

and then, the vono.xml file:

<include>    <gateway name="vono">      <param name="username" value="[USERNAME]"/>      <param name="realm" value="vono.net.br <http://vono.net.br> "/>      <param name="password" value="[PASSWORD]"/>      <param name="caller-id-in-from" value="false"/>      <param name="extension" value="[USERNAME]"/>      <param name="extension-in-contact" value="true"/>      <param name="proxy" value="vono.net.br <http://vono.net.br> "/>      <param name="register-proxy" value="201.86.87.2"/>      <param name="expire-seconds" value="3600"/>      <param name="register" value="true"/>    </gateway> </include>

Hope it helps someone.