Proven Security

Founded in 1992, E-TEL Systems Corporation specializes in Avaya telecommunications systems and equipment.  We are a leading provider of Avaya solutions to government, including extensive experience in classified applications.

With over half of our workforce cleared, a secure facility onsite, and many years of classified telecom experience, we understand the complicated issues surrounding sensitive information better than anyone else in the industry.  And we are the ONLY provider of TEMPEST modified Avaya telephone sets in the United States.

If you'd like to learn more about how we can help implement your secure project, we'd love to hear from you.  Your secrets are safe with E-TEL.

 
 

Advanced Security VoIP Phones

Avaya VoIP Telephones deliver an extensive set of software features, high audio quality, and attractive streamlined design. Avaya IP Telephones operate with industry-standard protocols and advanced software, including the H.323 and SIP protocols for voice communication over an Internet Protocol network, G.711, G.729A/B and G.726A voice codecs and a variety of Quality of Service capabilities. Those include UDP Port selection at Layer 4, Diffserv priority numbering at Layer 3, and 802.1p/q at Layer 2.

Options Include:

  • Integrated Fiber Network Interfaces
  • TSG* Security features
  • Level 1 TEMPEST** Version
  • Custom Colors

 

Avaya 9620L, 9611G, and 9650 models available.

Features/Versions TEMPEST Non-TEMPEST
LAN Port Fiber Fiber or RJ45
PC Port Fiber Fiber or RJ45
AUX Port Optional Standard
Speakerphone Not Available Optional
TSG6 Feature Optional Optional
Headset Optional Optional

10MB, 100MB, or 1000MB fiber interfaces available with FC, SC, ST, LC, or MT-RJ connectors. Customer can specify each port connector separately. Port speeds and features dependent upon phone model.

Dimensions (HxWxD): 8.0” x 10.5” x 9.0”
Weight: 3.0 - 4.1 lbs
Power: 100-240V, 0.5amp, 50 watts

Warranty is one year, parts and labor