I cannot make calls - BLOCKED IP
Why can't I dial my mobile number?
Simultaneous calls with one account
Using multiple VOIP devices under one account
Can I use a SIP or IAX IP phone or adapter with your service?
How to block calls to/from certain numbers
How to block calls to certain countries/area codes
I want to change my password, PIN code
How do I retrieve my password so I can login to my Diamondcard account?
My Internet provider blocking IAX2 or SIP traffic. What should I do?
How to File a Bug Report
Using a mobile phone to access your admin center
I am having problems with the sound quality
Capturing call data
QoS for VOIP
How to recharge my account?
Checking account balance
Bank says I was charged
Why is my account locked?
I cannot recharge my account because my limit has been reached
I made a Paypal payment but where is my account information?
Why did my account auto-recharge?
Can you explain why my account shows 9.31 USD when I deposited 10 by Paypal?
How do I turn on auto-recharge?
How do I turn off auto-recharge?
Playing Voice mail messages under Linux
Volume of Voice mail recording
GATA Phone Support
What softphone can I use on Mac?