The gateway integrates analog and/or digital telephone lines to the system. With its software-based architecture, it is possible to upgrade to new features and specifications.
Telephony Gateway device uses SIP/RTP protocols to communicate with the other components of OTC-IP2000. It can connect to the local VCS Server via a LAN, or it can connect to the phones located at other VCSs via a WAN.
- IP trunk or subscriber lines
- FXS, FXO, LB, CB, E&M lines
- Support for ATS-QSIG and MFS-R2 lines
- ISDN or E1 PRI digital lines
In addition to standard telephony functions, advanced functions such as multi-way conferencing, telephone-radio coupling, supervisory monitoring are offered as standard features when connected to the VCS system.