Linphone and PJSIP Customization — VoIP SIP Dialler

Linphone and PJSIP Customization — VoIP SIP Dialler — CelloIP Technologies

People used to make calls using their mobile phones and Landline before VoIP comes in existence which was very expensive. VoIP was developed around in 1995 to originally save money on long-distance and international call charges. Now a days anyone can make international calls by using internet.

There are many ways to make calls using VoIP like using Mobile Applications, using SIP Trunk, Using auto call dialer softwares, using landline VoIP phones etc. Best useful way for the corporate and individual is to make calls using Mobile phone VoIP Application as mobile phones available with everyone and no extra expenses required for that.

When it comes to Mobile VoIP dialer, there are three most popular opensource choices. 1) Linphone, 2) PJSIP and 3) WebRTC. There are advantage and disadvantage of using these SDKs. While WebRTC is completely opensource with license to distribute and sell, Linphone and PJSIP are comes with GPL license. You will have to pay the license fees to create and distribute Application as closed source. Otherwise you will have to make it opensource and publish on platform like GitHub or GitLab to distribute it without purchasing license.

Description

OVERALL FEATURES

• Audio & HD video calls
• Multiple calls management (pause & resume)
• Call transfer
• Audio conferencing (merge calls into a conference)
• Instant Messaging with message delivery status (IMDN)
• Pictures and files sharing
• Contact list
• Call History
• Display of advanced call statistics
• Echo Cancellation
• Call quality indicator
• Secure communications: zRTP, TLS, SRTP
• Supported languages: English, French
• Account creation assistant

ADVANCED FEATURES

• All Audio and Video Codec supports
• HD video support
• Integration with push notification (requires compatible SIP server)
• Low bandwidth mode for audio calls over 2G networks.
• Call handover accross network access type change (start a call in wifi and continue in 3G)
• Ability to configure multiple proxy accounts with different transports (UDP, TCP, TLS)
• IPv6 for iOS

LINPHONE CUSTOMIZATION

1. Customize logo and App (White label Linphone)
2. Customize Application Theme
3. Customize Login and Registration flow
4. Customize Call and Chat feature
5. Linphone SIP and RTP encryption

At CelloIP Technologies we help to develop Linphone custom mobile sip dialler, PJSIP custom mobile sip dialler and WebRTC based mobile sip application. Contact us to make your own Linphone, PJSIP or WebRTC based VoIP SIP Dialler with white labelling custimization.