Telephone

Telephone is a VoIP program which allows you to make phone calls over the internet. It can be used to call regular phones via any appropriate SIP provider. If your office or home phone works via SIP, you can use that phone number on your Mac anywhere you have decent Internet connection.

Features

• Address Book contacts autocomplete
• Sending tone signals (just press numbers on the keyboard during a call)
• Mute
• Hold
• Transfer
• Call waiting

Note: Now requires OS X 10.10 or later

Improvements

• High-quality Opus codec (must also be supported by your provider or server).
• Pause Spotify.
• Updated to PJSIP 2.5.5

Fixed issues

• Fixed an issue when the account setup window could not be closed
• Reconnect after sleep.
• Transfer sometimes didn’t work.
• SIP user agent sometimes could not be started when DNS SRV was enabled.