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Signalling Converters

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VH7400 Voice Highway
ASC300 Signalling Converter
ASC500 Signalling Converter
DTMF Signalling Convertor
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Voice Highway™ - VH7400

The VH7400 provides simple low cost interfacing between Cisco Voice Routers and legacy PABX AC15A signalling.

  • Provides two independent AC15A channels presented on RJ45 sockets for connection of PABX circuits.
  • Leads supplied for direct plug-in to connection to VIC E&M interface on Cisco routers 1750, 2600, 3600 & 3810.
  • Robust tone detection with long persistence checks to provide stable operation
  • No user configuration required.
  • Call setup - DTMF, time-break recall not supported.
  • AC15A idle tone - 2280 +/- 2 hz at -24 +/- 1 dBm.
  • Power - derived from host router.
  • Size - 115 x 67 x 24mm.
  • Weight - 130g.
  • Environmental - 0 to 40 deg°C 5 to 95% RH non condensing.

Download the VH7400 User Guide here.

(PDF document - File size 83kb)

VH7400 Voice Highway
ASC300 Signalling Converter
ASC500 Signalling Converter
DTMF Signalling Convertor
Product Selector
Equipment Options
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