Features
- Spare or replacement handset for all Avaya J100 series IP phones
- Provides wideband (HD) audio for use with G.722 and OPUS codecs
- Can also be used with narrowband (non-HD) audio codecs, G.711a, G.711μ, G.729, G.729a, G.729ab, and G.726 codecs
Compatibility
- Compatible with Avaya J129, J139, J159, J169, J179