Annex D09 Voice Exchange 900 (VX900) Flashcards
Voice Exchange 900 (VX900)
To act as a signaling gateway by allowing the conversion from T1 to various other signal formats such as Ethernet
Prepares T1 circuits for interface with multiplexing equipment and offers the capability to compress circuit data rates as well as fractionalize T1 circuits to conserve bandwidths across transmission links
Provide additional connections to allow for greater redundancy on your CSN
BestFlow Signaling Protocol (BSP)
Unique framing software that transports up to 160 of any type of voice, fax, VoIP, secure voice/data modem calls into the payload of a single UDP IP packet for transmission over satellite or terrestrial links via layer 3 IP routing
Secure Relay Codec
Provide the VX900 with the ability to compress secure telephone calls at a data rate of 9.6 Kbps per channel
Number of T1 ports with which the Voice Exchange 900 Remote Subscriber Module variant is equipped
Two T1/E1 ports
Number of T1 ports with which the VX 900 Deployable End Office Suite (DEOS) variant is equipped
Eight (8) T1/E1 ports
Number of SERIAL INTERFACES which which the VX900 RSAM variant is equipped
4 serial ports
Number of ETHERNET ports with which the VX900 RSAM variant is equipped
Two Ethernet ports
Number of SERIAL INTERFACES with which the VX900 DEOS variant is equipped
Four (4) serial ports
Number of ETHERNET ports with which the VX900 DEOS variant is equipped
Two (2) ethernet ports
Voice Exchange Node ID per Tri MEF SOP
ID individual VX900 media gateways within a voice network for proper traffic routing
USMC standard used to create a VX Node ID
8 digit number expressed in four groups of 2 hex digits
-I.e. 34:04:00:00
If switchboard HMX code is 3440, VX Node ID would be 34:40:00:00
Ports table for RSAM/DEOS
T1 Ethernet Serial
RSAM 2 2 4
DEOS 8 2 4
