A 2U gateway equipped with four 24 Port RJ21 FXS Cards, allowing you to connect up to 96 legacy analog phones and devices to your IP-based phone system.
Features
- IMS/SIP/MGCP protocols
- Unequalled configurability of FXS ports
- TLS/SRTP
- L2TP/OpenVPN client
- 500 routing and number-manipulation rules
- Configurable SIP ports and IP-address whitelist
- High-speed fax with maximum rate of 33,600 bps by T.38 or G.711 pass-through
- Polarity-reversal/busy-tone detection
- High availability & PSTN failover
- Auto provisioning
- Management with the ComXchange Gateway
- Provisioning Module
- Interoperability with popular SIP servers, such as Cisco Call Manager/CUCM, Broadsoft, Microsoft Skype for Business (Lync), and Asterisk/Elastix
- Class I lightning protection
