"Vitok-Concentrator" - hub for probe devices Vitok-SDH, Vitok-E1, Vitok-IPTel for communication and transfer of control data to Control Panel.


  • 1U form factor, 360W, output 2 of E1 channel;
  • Transfer of commands to LI Control Panel:
  1. via X.25, Е1/G.703 protocol
  2. via TCP/IP, Ethernet protocol
  • Transfer of audio data via E1 channel pursuant to Order No. 10 of the Ministry of Communications;
  • Connection of up to 32 retrieval devices of Vitok-SDH, Vitok-E1, Vitok-IPTel type via Ethernet 10Mbit/100Mbit/1Gbit;
  • Optional support of other protocols of communication with the control panel.

The solution "Vitok-Concentrator" corresponds to the requirements of ETSI TS 102 232-2 v 3.4.1 (2013-02) on IP-mail, ETSI TS 102 232-3 v3.2.1 (2012-06) on IP-accounting (2), ETSI TS 102 232-5 v3.2.1 (2012-06) on IP VoIP (2), ETSI TS 102 656 v 1.2.1 (2008-12), ETSI TS 102 657 v 1 11 1 (2012-11) on telephony, ETSI TS 101671 Lawful Interception (LI); Handover interface for the lawful interception of telecommunications traffic, other requirements of standards ETSI x1/x2/x3, 3GPP TS 33.108 3G security; Handover interface for Lawful Interception (LI), ATIS-PP-1000678.2006 Lawfully Authorized Electronic Surveillance (LAES) for Voice over Packet Technologies in Wireline Telecommunications Networks, orders of State Committee of the Russian Federation № 70 of April 2, 1999, Ministry of Telecom and Mass Communications of the Russian Federation № 174 of July 11, 2011 and № 268 of November 19, 2012.

Brochure "Vitok-Concentrator" (pdf)