Tapping telephony cards

Tapping Telephony Cards

The T116 card supports the passive tapping of up to 240 voice calls using up to 16 T1, E1 or J1 spans. With this card you can collect call control information, telecom protocol information and voice/media.


  • Tapping 16 one-way or 8 two-way conversations
  • 8 RJ45 interface ports
  • PCI Express
  • Field upgradable firmware
  • Supports Robbed Bit Channel Associated Signaling (CAS) and ISDN PRI
  • Works with Asterisk, FreeSWITCH
  • Compatible with most open source and proprietary PBXes, switches, IVRs, and VoIP gateway applications
  • 2U form factor
  • 5-year warranty

See datasheet