MizuDroid is a free unlocked professional SIP softphone from
Mizutech.
The app doesn't include any VoIP service. You are free to configure it to be used with any SIP server or service provider.
Note1: You will need to have a SIP account to be able to use this softphone and calls to mobile/landline phones might cost you money. See your VoIP service provider for the exact terms and pricing.
Note2: The softphone might try to run in the background and request to ignore battery optimizations only if push notifications are impossible in your network for example if your SIP server is on private IP and doesn't support push notifications.
-The VoIP phone can be used with any VoIP service provider any softswitch or PBX including Asterisk voipswitch 3CX Cisco FreePBX Elastix OpenSIPS and others.
-Compatible with all IP phones and SIP dialers such as Acrobits Bria Linphone Zoiper or CSipSimple
-Works on any network above 12 kbits (3G 4G LTE 5G WiFi others).
-Not another csipsimple/sipdroid clone (SIP client stack made by Mizutech from scratch based on Mizutech AJVoIP Java SIP and media stack)
-Free for non-commercial usage. No advertisements.
FEATURES:
-Auto adapt to your environment (device/CPU/network/server and peers capabilities)
-Minimal CPU and battery usage. File size is below 8 MB and contains all SIP signaling and media features.
-Multiple SIP accounts (from advanced settings -> general settings)
-Multiple lines (simultaneous calls)
-Push notification support direct to SIP server or via FCM
-Call divert: mute/hold/forward/transfer/conference
-HD Audio wideband and all common audio codec: Opus Speex G.729 GSM iLBC G.711 (PCMU/PCMA)
-Enchanted audio quality: AGC AEC PLC noise reduction silence suppression
-NAT/firewall traverse capabilities (with STUN ICE tunnel and related technologies)
-IM (chat) video DTMF (RFC2833 SIP INFO and in-band) Voicemail Voice recording Balance display Caller ID Number rewrite rules
-Transport protocols: UDP/TCP/TLS. Support for DNS SRV
-VoIP tunneling and encryption (optional/automatic) with auto transport selection: UDP/TCP/TLS/HTTP/VPN (VoIP over HTTP)
-Call recording and file transfer
-Presence BLF contacts sync
-Peer to peer encrypted VoIP media
-VoIP to native dialer integration (optional) and integration with the native contact list
-Handle incoming calls while in sleep or doze (with push notifications or running as service if push is unavailable)
...and many more
Branded softphone builds with customizations are available for VoIP service providers and companies.
Contact [email protected].
Details: https://www.mizu-voip.com/Support/Wiki/tabid/99/topic/Customized%20Android%20softphone/Default.aspx
Use the forum to submit any bug reports or suggestions:
https://www.mizu-voip.com/Support/Forum/tabid/92/forumid/8/scope/threads/Default.aspx
Softphone user guide:
https://www.mizu-voip.com/Portals/0/Files/Android_Softphone_Guide.pdf
Visit the homepage for more details about this SIP client:
https://www.mizu-voip.com/Software/Softphones/AndroidSoftphone.aspx
The app doesn't include any VoIP service. You are free to configure it to be used with any SIP server or service provider.
Note1: You will need to have a SIP account to be able to use this softphone and calls to mobile/landline phones might cost you money. See your VoIP service provider for the exact terms and pricing.
Note2: The softphone might try to run in the background and request to ignore battery optimizations only if push notifications are impossible in your network for example if your SIP server is on private IP and doesn't support push notifications.
-The VoIP phone can be used with any VoIP service provider any softswitch or PBX including Asterisk voipswitch 3CX Cisco FreePBX Elastix OpenSIPS and others.
-Compatible with all IP phones and SIP dialers such as Acrobits Bria Linphone Zoiper or CSipSimple
-Works on any network above 12 kbits (3G 4G LTE 5G WiFi others).
-Not another csipsimple/sipdroid clone (SIP client stack made by Mizutech from scratch based on Mizutech AJVoIP Java SIP and media stack)
-Free for non-commercial usage. No advertisements.
FEATURES:
-Auto adapt to your environment (device/CPU/network/server and peers capabilities)
-Minimal CPU and battery usage. File size is below 8 MB and contains all SIP signaling and media features.
-Multiple SIP accounts (from advanced settings -> general settings)
-Multiple lines (simultaneous calls)
-Push notification support direct to SIP server or via FCM
-Call divert: mute/hold/forward/transfer/conference
-HD Audio wideband and all common audio codec: Opus Speex G.729 GSM iLBC G.711 (PCMU/PCMA)
-Enchanted audio quality: AGC AEC PLC noise reduction silence suppression
-NAT/firewall traverse capabilities (with STUN ICE tunnel and related technologies)
-IM (chat) video DTMF (RFC2833 SIP INFO and in-band) Voicemail Voice recording Balance display Caller ID Number rewrite rules
-Transport protocols: UDP/TCP/TLS. Support for DNS SRV
-VoIP tunneling and encryption (optional/automatic) with auto transport selection: UDP/TCP/TLS/HTTP/VPN (VoIP over HTTP)
-Call recording and file transfer
-Presence BLF contacts sync
-Peer to peer encrypted VoIP media
-VoIP to native dialer integration (optional) and integration with the native contact list
-Handle incoming calls while in sleep or doze (with push notifications or running as service if push is unavailable)
...and many more
Branded softphone builds with customizations are available for VoIP service providers and companies.
Contact [email protected].
Details: https://www.mizu-voip.com/Support/Wiki/tabid/99/topic/Customized%20Android%20softphone/Default.aspx
Use the forum to submit any bug reports or suggestions:
https://www.mizu-voip.com/Support/Forum/tabid/92/forumid/8/scope/threads/Default.aspx
Softphone user guide:
https://www.mizu-voip.com/Portals/0/Files/Android_Softphone_Guide.pdf
Visit the homepage for more details about this SIP client:
https://www.mizu-voip.com/Software/Softphones/AndroidSoftphone.aspx
Show More >