I’m working with another company and we’re trying to figure out what would be a good classroom phone for the SV 9100 I believe right now they have analog phones with their UX 5000

They want to replace all the existing analog classroom phones

With either new analog phones or I was thinking maybe a digital phone but I just can’t remember the different type of analog/digital phones

NEC offers or should we go with a third-party analog phone

Any thoughts

Thanks

JD