【實用通訊app】Media5-fone|最夯免費app-綠色工廠好玩App

The famous SIP Softclient with High Audio Quality for the Android family!

Media5-fone is the best and most comprehensive Mobile VoIP SIP Softphone application that enables you to make and receive free or inexpensive secured phone calls over the Internet using Wi-Fi or Cellular Data connection.

Get a VoIP SIP account with one of the validated SIP Providers and use the Media5-fone SIP Client to start making and receiving calls all around the world.

Compatible Enterprise IP-PBX & SIP servers:

• Aastra, Asterisk, Avaya, Broadsoft, Ericsson, FreePBX, FreeSwitch, Kamailio, Nokia-Siemens, Nortel CS1K, CS2K, CS5200, OpenSIPS, Panasonic, Samsung, Siemens OpenScape and HiPath, sipXecs, Sylantro, And many more…

*** We are aware of a potential instability on Android 5.1 ***

FEATURES:

• Easy to configure:

- Flexible Codec selection and prioritization;

- Authentication Username;

- Dial plan;

- Pre-configured list of SIP Service Providers;

- Selectable ringtone;

- Customizable tab bar;

- Acoustic Echo Cancellation / Automatic Microphone Gain Control;

- Highly interoperable.

• Telephony/Communications Features:

- Make and Receive VoIP Calls over Wi-Fi and 3G;

- SIP URI Dialing support (e.g. sip:media5@sip.media5.com);

- Audio routing (Loudspeaker / Handset / Bluetooth / Wired Headset) / Mute;

- Access to the native contact list;

- Favorites / Speed Dial;

- Call History / Contact management;

- Voicemail integration / notification (SIP MWI);

- Hold / Resume / Redial;

- In call contact picture;

- Configurable DTMF (SIP INFO / RFCs 2833/4733 / RTP Inband);

- Blocked Numbers List.

• Codecs:

- Included: G.711 (uLaw & ALaw), iLBC;

- Purchasable: G.722 (Wideband), iSAC (HD), G.729 Annex-B;

- Support for UDP and TCP.

• Other:

- Call Waiting / 2nd Call / Call Toggle / Call Transfer / Conference;

- Switch between Multiple SIP accounts (one registration at a time);

- Secured SIP Transport (TLS);

- Secured Encrypted Media (SRTP) with SDES;

- Languages: English, French, German, Spanish, Portuguese, Arabic, Japanese, Chinese (Simplified), Russian, Turkish.

SUPPORT:

*** We are aware of a potential instability on Android 5.1 ***

• See the "Media5-fone support" link below.

NOTES:

• Media5 Corporation is not a telephony provider; you must previously obtain a SIP account from your SIP IP-PBX IT administrator or from your SIP Service Provider. Media5-fone IS OPENED (UNLOCKED) AND THEREFORE NOT ATTACHED TO ANY SIP TELEPHONY PROVIDER.

• Allowing VoIP over Cellular Data – Important note: Some mobile network operators may prohibit or restrict the VoIP (Voice over Internet Protocol) over their data network or impose additional fees and/or charges when using VoIP over their network. Please ask your mobile network operator before enabling the VoIP over 3G feature.