Introduction – NetComm V100 User Manual
V100 User Guide
Thank you for your purchase of NetComm's V100 VoIP ATA (Analogue Telephone Adapter).
The V100 ATA is a standards-based communication device that delivers true, next-generation voice-
over-IP (VoIP) telephony to residences worldwide. The V100 ATA addresses the needs of small-
office and home environments and emerging VoIP services by turning your analog phone into an IP
device. It supports a variety of protocols, including Real-time Transport Protocol (RTP) for transport
of multimedia data, Session Initiation Protocol (SIP) and Session Description Protocol (SDP) for call
signalling and control. It also supports STUN to allow your ATA to easily traverse firewalls/NAT
without requiring any configuration changes in your broadband router/modem. It can be easily
installed in many typical network topologies and allow other network devices to access the Internet
at the same time.
This guide covers installation of the V100 in various scenarios and with various broadband
connection types (ADSL or Cable).