IP-to-IP Gateway (IPIPGW)
The main points you need to understand about IPIPGWs are the services they provide for your network and the key reasons they are not considered normal voice GWs.
IPIPGWs offer services such as video support, interprotocol networking, address hiding, and better billing capabilities.
Billing can be simplified with the addition of IPIPGWs. Sometimes you need to bypass the PSTN and send VoIP between two VoIP networks. There are many names used to refer to this type of device: IP-to-IP gateway, border element, and session border controller. Wholesale VoIP resellers (WVR) or Internet telephony service providers (ITSP) use this method to connect to other VoIP resellers. One of the main reasons for implementing this kind of ...
Get CCVP GWGK Quick Reference Sheets now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
