04-15-2008 05:29 PM - edited 03-15-2019 10:05 AM
Does anyone know the pinouts for a 7921 headset jack? I made a patch cable for my 7920, which works fine, but doesn't seem to work on the 7921. Trying to convert so I can use a normal 3-conductor headset like most cell phones can use. Anyone?
04-21-2008 01:21 PM
you can use third party headset jack like Plantronics
http://www.cisco.com/en/US/docs/voice_ip_comm/cuipph/7921g/6_0/english/user/guide/21enu60.pdf
04-21-2008 07:27 PM
yeah, I figured this was the way I had to go. I just wanted to avoid spending $100 and having yet another headset to deal with. It's a shame that these phones won't work with a standard headset, as the 7920 did (with a little modification).
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