Can’t hear my other party while calling

1- Make sure that your PC firewall is Off
Go to ( Control Panel ==> Windows Firewall ==> Customize Settings ==> Turn the Fire Wall OFF )

2- Logout and choose Network Setting , then check on “TLS”  & press Sign in

To Contact us : send email to cs@gulfsip.com ,

or call our call center on 888 from any GULFSIP no.