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We are interested in receiving resumes from PBX Design Engineers intimately familiar with the PBX-to-phone signaling protocol of Lucent Definity 7400, 8400 & 6400 series phones/PBX and/or Nortel Meridian & Norstar phones/PBX. Must be able to communicate this information.
Knowledge must include signal waveform parameters, data frame structure, including length & positions of the preamble, control code data, voice data, etc; encoding protocol and use of bipolar violations. Job will involve creating data stream decoding algorithms for various PBX types.
We are interested in a consulting relationship regarding current and future products. Microprocessor programming background preferred.
Keywords:
PBX Design Engineer
PBX Protocol
PBX Signal Protocol
PBX Signaling
PBX Data
AT&T
Lucent
Avaya
Nortel
Northern Telecom
Definity
System 75
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System 85
7401
7402
7403
7404
7434
7444
8403
8405
8410
8411
8434
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6402
6408
6416
6424
2616
3904
Callmaster
Meridian
Norstar
ISDN
AMI
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