Free Sip Softphone

Nov 04, 2008 QuteCom Previously known as WengoPhone, Qutecom is a free, SIP compatible VoIP softphone initially developed by Wengo. QuteCom supports a range of VoIP codecs including G.729, G.711, iLBC, G.722 (wideband) and Speex. H.263 for video is also supported. Download free PortSIP Softphone which provide HD audio, video call and IM, support iOS, Android, Windows, make and receive calls via push notifications.

There are advantages between choosing a softphone or deskphone option when implementing a new VoIP phone system office. I wanted to first give you some FREE options of softphones and also an affordable deskphone option that you may want to take a look at.

Grandstream Wave

Android users with 4.0 or higher are able to make and receive SIP based calls over WiFi. The Grandstream Wave app offers the most popular telephony features and supports up to 6 SIP accounts. Mac os ps3 controller driver.

Compatible with most 3 parties’ SIP based communication platforms and IP PBX systems
Currently only available for Android 4.0 or higher
Available via the Google play store or from Grandstream.com

Affordable Deskphone Option:
Grandstream GXP1620

Up to 2 lines
Dual Gigabit Ethernet Ports
HD Wideband Audio

Switchvox Softphone for Mobile

With a user friendly configuration and the ability to make and receive phone calls from any mobile device, the Switchvox Softphone app is scalable for any office situation.

Enterprise mobility for any Switchvox Solution
Connectivity on any WiFi, 4G, or LTE network
Advanced call controls

Affordable Deskphone Option:
Digium D60 VoIP Phone

4.3 inch, 480 x 272-pixel backlit color LCD display
2 line appearance keys
4 feature keys

ZoiPer

Features support for both SIP and IAX, and includes free and paid versions of their software.

Low memory and CPU usage increases call quality
Audio, Video, Fax, Presence and instant messaging
Compatible with most voip service providers and PBX’s

Affordable Deskphone Option:
Yealink T21P E2 VoIP Phone

2 Line Appearances
Wall Mountable
Easy and simple set up and configuration options

3CX Softphone

With the ability to be used on Windows, MAC, Android and iOS operating systems the 3CX softphone is a easy to use and helps to reduce your phone system costs.

Open standards to be used with many different platforms
Simple to understand interface
Along with basic call features presence and instant chat are included

Affordable Deskphone Option:
Yealink T23G Gigabit VoIP Phone

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3 line appearances
Yealink Optima HD Voice
Scalable from small to large office settings

X-Lite CounterPath

A very popular SIP softphone supporting a range of codecs and also offering great support for desktop business video conferencing

Instant messaging and presence available with basic call features
Open standards and SIP compatibility to work with a large number of platforms
Combines voice and video

Affordable Deskphone Option:
Polycom VVX 101 Single Line VoIP Phone

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Wall mountable
Polycom HD audio quality
4 soft keys

Whether you decide to use a soft phone or a desk phone you will still be receiving the main benefits of a small business VoIP phone system. Please feel free to call in to our VoIP Solutions Specialists and discuss whether of desk phone or SIP soft phone is the right choice for you at 1-800-398-VoIP or email us at [email protected]

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This list of SIP software documents notable software applications which use Session Initiation Protocol (SIP) as a voice over IP (VoIP) protocol.

1Servers
2Clients
3Mobile clients

Servers[edit]

Free and open-source license[edit]

Cipango SipServlets 1.1 application server
Issabel, fork of Elastix
Kamailio, formerly OpenSER^[1]
Mobicents Platform (JSLEE[2] 1.0 compliant and SIP Servlets 1.1 compliant application server)
OpenSIPS, fork of OpenSER
SIP Express Router (SER)
YXA, based on Erlang

Proprietary license[edit]

3Com VCX IP telephony module: back-to-back user agent SIP PBX
3CX Phone System, for Windows, Debian 8 GNU/Linux
Aastra 5000, 800, MX-ONE
Alcatel-Lucent 5060 IP Call server
Aricent SIP UA stack, B2BUA, proxy, VoLTE/RCS Client
Avaya Application Server 5300 (AS5300), JITC certified ASSIP VoIP
Bicom Systems IP PBX for telecoms
Brekeke SIP Server, SIP proxy, SIP registrar, SIP NAT, TCP/UDP
Brekeke PBX, SIP PBX for service providers and enterprises
Cisco SIP Proxy Server, Cisco unified border element (CUBE), Cisco Unified Communication Manager (CUCM)
CommuniGate Pro, virtualized PBX for IP Centrex hosting, voicemail services, self-care, ..
Comverse Technology softswitch, media applications, SIP registrars
Creacode SIP Application Server Real-time SIP call controller and IVR product for carrier-class VoIP networks
Dialogic Corporation Powermedia Media Servers, audio and video SIP IVR, media and conferencing servers for Enterprise and Carriers.
Dialexia VoIP Softswitches, IP PBX for medium and enterprise organizations, billing servers.
IBMWebSphere Application Server - Converged HTTP and SIP container JEE Application Server
Interactive Intelligence Windows-based IP PBX for small, medium and enterprise organizations
Kerio Operator, IP PBX for small and medium enterprises
MERA Systems VoIP softswitches with sbc, H.323/SIP proxy
Microsoft Lync Server 2010 & 2013
Mitel Communications Director
NEC SV7000 back-to-back user agent SIP PBX
NEC UNIVERGE 3C Unified Communications and Collaboration software
Nokia Siemens Networks hiQ8000
Nortel SCS500
Nortel SIP Multimedia Communication Server 5200
Objectworld UC Server
Oracle Communications Converged Application Server (OCCAS)
Oracle WebLogic SIP Server
REVE Systems Mobile VoIP, Class 4/5 Softswitch with integrated billing and Bandwidth Optimization products
Spirent SIP Server Platform
ShoreTel IP phone systems with unified communications and contact center built in
Snom One free/blue/yellow (Snom acquired and renamed pbxnsip) (SIP)
Speedflow Communications VoIP class 4/5 softswitches with integrated billing, transcoding, SIP-H.323 converter.
Sterlite Technologies Neox IPPBX, IMS - ISC, Dial Center - OmniChannel Call Center, IVR products
Sun Microsystems Sun GlassFish Communication Server
Tadiran Telecom Coral Ipx family and Aeonix softswitch
Tandberg Video Communication Server - SIP application server, media server and H.323 gateway
TrueConf Server - video conferencing server software, SIP gateway
Unify OpenScape Voice, OpenScape 8000 SIP softswitch, mediaserver, .. (SIP)
Voice Elements Inventive Labs' .NET Voice Development software and SIP stack platform.
Wildix WGW series Unified communication platform up to 5000 users on a single server. Up to 65535 users on WMS network
Zultys MX250/MX30 IP PBXs for SMB and enterprise

Clients[edit]

Free and open-source license[edit]

Blink, OSX, Linux, and Windows
Ekiga, formerly named GnomeMeeting, GPL
Empathy, using GTK+ libraries and Telepathy framework, GPL
Jami, with GTK+/Qt GUI, also supports IAX2 protocol, for Linux, OS X, Windows GPL
Jitsi, a Java VoIP and Instant Messaging client with ZRTP encryption, for FreeBSD, Linux, OS X, Windows; LGPL
KPhone, using Qt libraries, GPL, for Linux
Linphone, with a core/UI separation, the GUI is using GTK+ libraries, for Linux, OS X, Windows, and mobile phones (Android, iPhone, Windows Phone, BlackBerry)
MicroSIP, lightweight softphone, using PJSIP stack, for Windows
QuteCom, formerly named OpenWengo, using Qt libraries, GPL, for Windows, Mac, and RPM- DEB-based Linux^[2]
Telephone, OS X softphone written in Cocoa/Swift
Twinkle, using Qt libraries, GPL, for Linux
Yate client, using Qt libraries,^[3] GPL^[4]

Proprietary license[edit]

Blink, for Mac
CounterPath Corporation Bria desktop and mobile carrier-class, enterprise-grade VoIP applications
Librestream's 2500 Camera, 5000HD camera, Onsight Cube (wearable/modular camera), Onsight Connect (Windows, iOS, Android).^[5]
LifeSize Desktop, for Windows
Phoner and PhonerLite, for Windows, Voice: G.711, G.722, G.726, GSM, iLBC, Speex, Opus; security: TLS, SRTP, ZRTP
Polycom PVX, for Windows. Voice: G.711, G.722, G.722.1, G.728, G.729A, Siren Codec; Video: H.261, H.263, H.264; Data: T.120, People+ Content, H.239, H.323 Annex Q far-end camera control
Windows Messenger versions 4 and 5 (not to be confused with Windows Live Messenger or MSN Messenger which do not support SIP)

Discontinued[edit]

eyeBeam, discontinued in 2018
Gizmo5, formerly PhoneGaim, discontinued in 2011

Mobile clients[edit]

Free and open-source license[edit]