PortSIP Softphone

A SIP-based phone for making and receiving calls.

PortSIP Softphone is a SIP-based softphone for Android that uses Wi-Fi or 4G/LTE connection to make and receive calls and instant messages.

Interworking with PortSIP PBX, supporting PortSIP Softphone push notification, which allows you to receive calls and messages even if it has been forcefully terminated.

Using Android's existing contact list, PortSIP Softphone facilitates easy and effective communication management with an intuitive interface that accommodates multiple calls. Calling functionality includes the ability to switch between two calls, merge and split calls, and perform accompanied and unattended transfers. It also supports video conferencing without MCU support.

PortSIP Softphone incorporates advanced security settings that enable secure call signaling and audio encryption.

It supports up to 1080p video calling with H.rummyku.in264 and VP8 codec, and supports HD audio calling. Codecs offered includes: G.279, G.711a/u, opus, AMR, AMR-WB, G.722.1, iLBC, GSM, SPEEX-WB.

For more information, please go to www.portsip.com