Top 15 MicroSIP Alternative and Similar Softwares | Apr 2024

MicroSIP is a free portable SIP softphone for Windows based on PJSIP stack.
It allowing to do high quality VoIP calls (P2P or on regular telephones) via open SIP protocol. From cloud of SIP providers you can choose best for you, register account and use it with MicroSIP. You'll get free p2p calls and cheap international calls.

Main in MicroSIP:

small RAM usage (< 10 MB) - written in C and C++ with minimal possible system resources usage
usability - user friendly in daily usage
functionality - voice, messaging, presence
compatibility - strongly conform to SIP standards
voice quality - supports best voice codecs
portability - stores setting in ini file

1. CSipSimple

CSipSimple csipsimple will allow native sip for android device.It relies on the pjsip SIP stack and use the pjsip-jni project.The use of this native library will ensure a better speed, call quality and less battery consumption than equivalent pure java projects.Another point is that this project will be compatible with most......

2. Gizmo5

Gizmo5 Gizmo5 (formerly known as Gizmo Project ) is a Voice over Internet Protocol communications network and a proprietary freeware soft phone for that network. You can chat with Gizmo, MSN, AIM, Yahoo, and Jabber contacts and call any number or Gizmo contacts from your mobile phone. On November 12, 2009,......

3. Telephone

Telephone Telephone is a VoIP program which allows you to make phone calls over the internet. It can be used to call regular phones via any appropriate SIP provider, including Google Voice via Gizmo5. If your office or home phone works via SIP, you can use that phone number on your......

4. tSIP

tSIP Lightweight portable SIP softphone with BLF and customizable keypad built with libre/librem/baresip BSD-licensed stack.......

5. Yate - Yet Another Telephony Engine

Yate - Yet Another Telephony Engine Yate is a softswitch (concept of separating the network hardware from network software). It supports VoIP protocols: H.323, SIP, IAX1, IAX2, RTP. For the plain old telephony systems (PSTN) it supports ISDN BRI and PRI. Is compatibile with EuroISDN, National ISDN, Lucent 5E, Nortel DMS-100, NI-2. Yate can......

6. sipXecs

sipXecs A SIP based implementation of a PBX / unified communications system.......

7. Ozeki Phone Systems

Ozeki Phone Systems Ozeki Phone System XE is a Software PBX telephony platform for Windows. Ozeki enables your applications to connect PBX and access IVR, Webphone, SMS sending, 3D video calls and other functionalities. It makes possible to use PHP VOIP, .NET VOIP, VOIP SQL connections or HTTP requests for control and automate......

8. Voxalot

Voxalot Voxalot is a global voice applications provider that offers value-added services and features to existing customers of Internet Telephony Service Providers (ITSPs). Members use their own ITSPs to make VoIP calls, while taking advantage of Voxalot’s free and low-cost features that enhance and expand the member’s access to new and......

9. Linphone

Linphone Linphone is an internet phone or Voice Over IP phone (VoIP). With Linphone you can communicate freely with people over the internet, with voice, video, and text instant messaging. Linphone makes use of the SIP protocol, an open standard for internet telephony. You can use Linphone with any SIP VoIP......

10. pfingoTalk

pfingoTalk pfingo (phone, freedom, Internet onthe go), developed by Singapore's info-communications provider StarHub,delivers a suite of popular web-based services such as email (Google,Yahoo! or other email services), voice-over-IP, and instant messaging(MSN Messenger, GoogleTalk) by integrating these services into a single,integrated application accessible seamlessly across your mobile phoneand PC.pfingoTALK is an......

11. SIP Broker

SIP Broker SIP Broker is a free service that provides unlimited VoIP calls to millions of people around the world. No signup is necessary. SIPBroker is a free open peering service. Unlke skype your bandwidth is not shared with others.......

12. X-Lite

X-Lite Combining voice calls, video calls and Instant Messaging in a simple interface, CounterPath's X-Lite helps you seamlessly transition from a traditional phone environment into the world of Voice over IP.The latest release of X-Lite provides a completely redesigned interface that allows for a contact-centric or dialpad-centric user experience, or a......

13. Starfish PBX

Starfish PBX Starfish PBX aims to be an open source alternative to Digium’s Switchvox. The goal is to have a software equivalent to which we can add additional functionality like:Configure additional, non-digium, telephony cardsProvisioning for wide range of VoIP phonesSupport for additional telephony hardware (ex: chan_mobile).Option to chose between different fax implementations......

14. Asterisk

Asterisk Asterisk is free software that transforms a computer into a communication server. Asterisk lets you build applications like PBX, VoIP gateway, IVR and ACD.......

15. Amivox

Amivox Would you like to make international calls either free or at local rates ? Amivox lowers your phone bill with very cheap international calls. Rates are low while call quality is great. Read what our users say.Amivox offers you a free SIP account for iPhone, Android, Blackberry or any onther......