Articles

 Firewall Settings

Firewall settings are as follows:   Option 1 Open ports 5060 - SIP port 10000-50000 RTP...

 How to set up your Zoiper Softphone

If you've opted to use a softphone with your Hostcomm Hosted Telephony service, this guide will...

 How to use your Cisco IP Phone 7940/7960 - User Guide

Your Cisco IP Phone 7940/7960 provides a vast array of features that will help you communicate...