The sound on my telephone is too low, what are my options?
First and foremost, make sure that the volume is turned all the way up. If you’ve done that and the volume is still too low, I would recommend connecting a telephony amplifier. I recommend the following:* Clarity CE125 In-line Telephone Handset Amplifier* Andrea CA-910 Call Center AmplifierI hope this helps.Verification Source: In-house testing