Discover Headsets DHS21 User Manual - Page 6

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Discover Headsets DHS21 User Manual
Aastra/Mitel

Connection Diagram

Yellow End
Note : Aastra DHSG cable kit is available from your Aastra reseller
① DS-DHSG cable(DHS12) : RJ-45(8P8C) to RJ-45(8P8C) and RJ-9(4P4C)
② Aastra DHSG cable
③ RJ-45 Coupler
Note :
1. Audio mode needs to be set to "Headset/Speaker" mode manually.
(Options->Preferences->Set Audio->Audio Mode->Headset/Speaker)
2. For full headset functionality, disable the "Goodbye Key Cancels Incoming Call" parameter.
Aastra Web UI: Basic Settings->Preferences->General
Phones
6735i, 6737i,
6753i, 6755i,
6757i
Green End
+
EHDHS12
+
Aastra EHS kit