VBuzzer Softphone

VBuzzer - Mobile Softphone for Android

> Your Global Phone Company - since 2002 <

Visit us online:

> > https://www.vbuzzer.com

FEATURES:

-Auto adapt to your environment (device/CPU/network/server and peers capabilities)

-Minimal CPU and battery usage. Size is below 5 MB and contains all SIP signaling and media features.

-Multiple (VBuzzer) SIP accounts (from advanced settings -> general settings), native call integration (optional)

-Call divert: mute/hold/forward/transfer/conference

-HD Audio, wideband and all common audio codec: G.711 (PCMU/PCMA), OPUS, iLBC, G.729

-Connection: WiFi or mobile GPRS, EDGE, 3G, 4G, LTE, 5G

-Enchanted audio quality: AGC, AEC, PLC, noise reduction, silence suppression

-NAT/firewall traverse capabilities (with STUN, ICE, tunnel and related technologies)

- Push notification support direct to SIP server or via FCM gateway (Handle incoming calls while device in sleep/dosing/idle (with push notifications)

-IM (chat), DTMF (RFC2833 and SIP INFO), Voicemail, Voice recording, Caller ID

-Transport protocols: UDP/TCP. Support for DNS SRV

-Multiple accounts

-Call recording and file transfer

-Contact sync and presence

...and many more

* If using the VBuzzer Softphone as a secondary device, a Clone Account is required.

** Linking of your mobile device to the softphone app (from the User Portal) is required in order to register / connect to our network.