Hello,
I followed the description on this page http/www.****/p_122-c-sharp-wpf-softphone-code-voip.html but received registration timed out.
Why did I receive this message?
Hope you can help me.
Regards,
I followed the description on this page http/www.****/p_122-c-sharp-wpf-softphone-code-voip.html but received registration timed out.
Why did I receive this message?
Hope you can help me.
Regards,