Siphon SIP is a voice over IP (VoIP) software for making internet calls. It allows you to make free SIP calls to other Siphon users as well as cheap calls to phones globally.
Make free SIP calls to other Siphon users and cheap global calls with Siphon SIP, a voice over IP software
What is Siphon SIP?
Siphon SIP is a versatile voice over IP (VoIP) software for making high-quality internet calls. It utilizes the SIP protocol which is an open standard used by many VoIP providers and softphones.
Some key features of Siphon SIP include:
Free SIP-to-SIP calling with other Siphon users around the world
Cheap rates for calling phones internationally - costs are displayed before each call
Strong encryption and security measures to protect calls and user data
HD audio and video calling supported
User-friendly interface and easy set up process
Apps for iOS, Android, Windows, Mac and Linux devices
Call recording, voicemail, call transfer and other advanced communication features
Siphon SIP aims to provide a reliable, flexible and affordable VoIP solution for both individual users and businesses. It can replace traditional phone services and integrate with common office software and systems. With free internal calls and low international rates, Siphon makes staying connected simple and cost-effective.
Siphon SIP Features
Features
Make free SIP calls to other Siphon users
Make cheap calls to phones globally
Supports various audio codecs
Customizable user interface
Call recording and history
Multi-device support (desktop, mobile)
Pricing
Free
Subscription-Based
Pros
Free calls to other Siphon users
Affordable rates for calls to phones
Reliable and stable VoIP service
Easy to use and configure
Supports a variety of devices and platforms
Cons
Limited features in the free version
Requires a stable internet connection
May have compatibility issues with some SIP providers
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