Seamless Radio Integration

VoyagerLMR provides either 4 or 8 E&M interfaces for connection of audio for push-totalk (PTT) radios and can be integrated with Cisco Call Manager Express (CME) running on a VoyagerESR, and Twisted Pair WAVE or Cisco IPICS on a VoyagerVM.


End-to-End Voice Communications Integration

Leveraging Vocality technology, the VoyagerLMR (land mobile radio) module provides integration of radio and IP networks in a small form factor, low SWaP package. Vocality’s Operating System (VOS) is leveraged for straightforward rollout of radio networks.

The VoyagerLMR radio relay module not only provides radio cross-banding,  but also provides seamless integration between radio and VoIP networks using four or eight E&M ports. This solution may also be integrated with Cisco Call Manager Express running on a VoyagerESR and Twisted Pair WAVE on VoyagerVM.


Physical Specifications

  • 7.4” W x 6.3” L x 2” H (188 x 160.02 x 52mm)
  • 2.5 lbs / 1.14 kg


  • Available with 4 or 8 RJ-45 four-wire E&M PTT ports
  • 1 Ethernet port
  • 1 console port

Electrical Specifications

  • 10-18 VDC Input
  • Power consumption 10W for 4-port VoyagerLMR, 20W for 8-port VoyagerLMR


  • Integrated aluminum chassis with cooling fins for fan-less operation

Operating Temperature range

  • -25 to 60C

Storage Temperature range

  • -30 to 85C


  • MIL-STD 810G
  • IEC 60529
  • Sealed unit with dust caps for extra protection

VoIP Protocols

  • SIP 2.0
  • G.711, G.726, G.729A, G.723.1 (5.3/6.3kbps MP-MLQ),  G.729 Annex A (8kbps CS-ACELP), G.726 (16-40kbps ADPCM), G.727 (16-40kbps E-ADPCM), G.711 (64kbps PCM) μ-law or A-law VoyagerLMR Management
  • SNMPv2c, SNMPv3
  • Local CLI

All modules can be upgraded for Video and VoIP optimization with Vocality’s IP PACE option key, and are compatible with Harris AN/PRC-117F/G, Harris AN/PRC-152 and other common tactical, first responder, and public safety radios.

Voyager News

Klas Telecom Opens New Tampa Office in Close Proximity to MacDill Air Force Base

| News, Solutions - Tactical, TDC, Voyager, Voyager TDC | No Comments

February 28, 2018 (WASHINGTON, D.C.) – On Thursday, February 22, Klas Telecom held a grand opening for its new Tampa, Florida office which has been established to facilitate the large volume of business the company performs in the area around MacDill Air Force Base. Klas Telecom executives…

Mobile World Congress 2018

| Events, Solutions - Cellular, Voyager | No Comments

Date: February 26-March 1, 2018
Klas Telecom is exhibiting our market-leading small cell 4G LTE portable cellular base station at this year’s Mobile World Congress.

NIAP Common Criteria Certificate Available for Klas Telecom CSfC Solutions

| News, Voyager, VoyagerECK | No Comments

January 10, 2018 (WASHINGTON, D.C.) – The official National Information Assurance Partnership (NIAP) Common Criteria Certificate for Klas Telecom’s rugged VoyagerESm network switching device, a key component in the Voyager Executive Communications Kit (VoyagerECK), is now available on the NIAP Product Compliant List (PCL)…

Nutanix AHV Certified on Voyager Tactical Data Center

| Blog, Solutions - Tactical, Voyager, Voyager TDC | No Comments

  After a rigorous testing and evaluation process, Nutanix’s AHV is now certified to run on the Voyager TDC. AHV is the native Nutanix hypervisor and completes the ‘out-of-box-ready’ virtualization infrastructure stack. Read the full blog post on the Nutanix…