![BRI - ISDN Basic Rate Interface Upgrade License](http://isipgateway.co.uk/cdn/shop/products/Upgrade_Licence_BRI_8-Upg_white_space_1024x1024.jpg?v=1475320123)
BRI - ISDN Basic Rate Interface Upgrade License
£79.00
A two channel (One BRI) upgrade licence adds support for additional BRI to 2 SIP Trunk channel conversion. Can increase existing channels from 2 to 4, 4 to 6 or 6 to 8. Includes remote enabling.