The module labeled M3-PM-LMR can be either a M3-PM-LMR4 or M3-PM-LMR8 depending on whether the additional Vocality BASICS card has been purchased. Both the M3-PM-LMR4 and M3-PM-LMR8 provide Radio-Radio and/or Radio-IP audio communications. This audio cross-banding functionality is achieved with the Vocality BASICS card and embedded CPU (third-party software). These modules provide users with audio cross-banding ability between multiple radio networks (M3-PM-LMR4 up to 4 and M3-PM-LMR8 up to 8) including tactical analog and Voice over Internet Protocol (VoIP). It can be configured many different ways to accommodate your preferred use. It can be configured to allow specific radio networks communicate, but if you want all the radio networks to be able to communicate with each other, third-party software (e.g., Twisted Pair WAVE, Open Standards Architecture software, Compatible US Army VoCom Ready GFX software, or Call Manager) is recommended. If you think this module will be useful for your mission, please contact one of DTECH LABS Sales Representatives.