Astroline Softphone offers all the dedicated advanced setting business users need, including support for Secure SIP signaling through TLS, HD audio through G.722 and more.

Principal features:
•Push Notifications for incoming calls for improved battery life
•Support for use on wifi and 3G/4G/5G networks
•Backgrounding support with status bar notification; check your email or other tasks while still available for calls on the Softphone
•Call recorder and player, seamlessly integrated into the call history
•Bluetooth headset support
•HD Wideband audio
•Excellent sound quality.
•TLS support for encrypted SIP
•Comfortable and super-smooth user interface, fine-tuned.
•Full contacts integration. Easy to call anyone in your contacts via SIP
•Add new contacts directly from the Softphone to your Webphone service
•Ability to generate DTMF tones while in call, to control various PBX features or automated systems (use audio, rfc 2833 or SIP INFO)
•Speakerphone support
•Detailed call history
•Configurable RTP port range