What adapters work with my PC headset and Aastra phone?

Our PC35-RJ9A works flawlessly with many Aastra phones.  Here is a list of the tested Aastra phones that work with this adapter. 

  • Aastra 480e, 480i, 53i, 55i, 57i, 57iCT, 6753i, 6755i, 6757i, 9112i, 9133i, 9143i, 9480i

If you have any questions or do not see your phone in this list, please go to our Product page for more phone models or contact us

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