Programs for sip telephony. Download software sip phone for free. Clients for Android and iOS

When connecting a new account, the application prompts you to select a provider from the list or configure it manually. There are some popular services in the list of telephony providers, but by and large they are nothing more than a nice addition. Any provider can be connected using the “Manual configuration” setup option and it’s not much more complicated.

IN manual mode When adding an account, you can select the SIP or IAX protocol; in most cases, SIP is used; IAX is rarely used to connect subscribers, although from a technical point of view it is more convenient. Next, enter the user name, password and server address, click the “save” button, and, if necessary, configure additional parameters. That's it, the application is configured and can be used. After Zoiper successfully connects to the server, an indicator appears at the top, with its help you can track the status of whether you are online or not. This is important when you need to be constantly in touch. It is possible to switch between accounts if there are several of them, and this is done in one motion. In this case, switching between accounts affects only outgoing communication, while incoming communication on all active accounts is not interrupted.

The view is standard for VoIP applications, a dialer, call history that is synchronized with the system one (which is very convenient), access to account settings and the application itself, contacts and chat.

The application can receive calls in the background, can integrate into the built-in address book, and then allows you to choose how to make calls through cellular network or Zoiper, and also has a lot fine adjustments, which deserve special attention detailed review. I will only say that Zoiper’s functionality duplicates 95 percent of the functionality of a hardware SIP phone and, if necessary, it can be used as an alternative. There is one serious drawback in this regard - the absence of the Call Transfer function, but it is available in paid version applications.

My overall impressions of working with Zoiper were positive. It works stably; when switching from Wi-Fi to 3G, reconnection occurs quickly, within a minute or a minute and a half. I was a little disappointed by the outdated design, for example the dialer looks like the standard one from Android 1.6. But if we talk about design, this problem is observed in almost all softphones, not only for Android, but also for Windows, iOs and Mac.

3. CSIP Simple

During the first start, you are offered to configure the integration and, interestingly, the ability to use the application only for outgoing calls. When setting up a SIP account, you are asked to select a provider from the list or select the “Basic” option, which is at the very end of this list. After setting up your account, the main application window opens.

Access to existing account settings is done by clicking on the key icon in the lower left corner of the dialer, which in my opinion is not very intuitive. The integration with my phone worked somehow strangely; everything was fine with the address book, but for some reason the call list was not synchronized.

The dialer is very similar to the one built into Android, but during a call the application looks unusual, to put it mildly. But there is a Call Transfer function and recording during a call.

Another very important point: during a call, you can turn echo cancellation on and off. This can be useful when you make a lot of calls to different numbers. When calling to SIP, echo cancellation is most often not required, but when calling to city ​​line very useful indeed.

In general, if we talk about the functionality of CSIP Simple, then among its analogues it is best choice. It implements all the functions that may be needed when working with IP telephony, a lot of fine-tuning both in terms of the interface and VoIP settings. And if you need a complete analogue of an office IP phone, CSIP Simple is what you need.

Conclusion

I reviewed three options for using IP telephony on a smartphone running Android OS, and we can say that each of them is designed for its own audience.

If you use IP telephony only to call your grandmother in another country, then either a built-in client with the incoming calls option disabled (enabling incoming calls greatly affects battery consumption) or Zoiper.

If you are on a business trip or work from home and there is a need to constantly be in touch with colleagues plus you need all the functionality of a hardware IP phone, then you should most likely choose CSIP Simple. As for the rest, “it’s up to taste and color.”

X-Lite is a softphone, i.e. a program that allows you to use IP telephony. Can be configured for Internet calls, including regular telephone calls, via "IntelNetCom". In addition to voice calls, video communication is possible.
X-Lite is available in versions for Windows, Linux and Mac OS.

Download X-Lite 3.0 for Windows
Download X-Lite 3.0 for Mac
Download X-Lite 3.0 for Linux
(www.xten.com)

X-Lite located .

Express Talk

Software that works like a telephone, allowing you to make calls from your computer. With Express Talk, you can call anyone over the Internet.

Calls are free. You will also be able to call regular phone numbers. Express Talk is simple and easy to use.

Download Express Talk for Windows
Instructions for setting up a softphone Express Talk located .

ZoIPer

This Internet phone works with the following operating systems: Windows2000,WinXP,Windows Vista Starter,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Business,Windows Vista Enterprise,Windows Vista Ultimate,Linux,Linux Gnome,Mac OS X,Mac OS X 10.4,Mac OS X 10.5. Distinctive feature of this soft background is Russian version.

Today calls using SIP are in great demand. Their popularity is explained not only by their low cost, but also by the variety of gadgets for making calls - it can be a smartphone or computer, tablet or laptop. the site publishes for its readers a review of free SIP clients for computers and smartphones. Here you will find programs compatible with different operating systems - Windows, Mac, Android, IOS and others.

What is SIP and what is it used for?

SIP Definition

SIP is a protocol used in the field of IP telephony for transmitting multimedia material over the Internet. It can be used to make calls (including video calls), exchange images and text messages. To use this communication method, you must obtain an account registered in the SIP network from one of the IP telephony service providers, and then enter this data into the SIP application installed on a device with Internet access. The only condition for using the application is an uninterrupted connection to the network.

What can you use SIP for?

You can use SIP both at work and in personal communications. It is used for the following purposes:

• Making calls abroad at minimal rates;
• Free forwarding of incoming calls to a virtual number;
• Text messaging;
• Sending images and video files.

The scope of SIP use covers all areas of application of traditional telephone numbers, and tariffs within this network are several times lower than the cost of services from analogue telephone providers.

Where can I get a free SIP account for incoming and outgoing calls?

You can get a SIP account from an IP telephony provider:

• At sipinout.net SIP you can get an account for outgoing calls. To do this, just register on the site and top up your balance in personal account in the amount of $10 or more - this money will remain in your account for making calls;
• On Freezvon.ru you can order a virtual number for calls from any country to receive incoming calls, as well as a free SIP account for outgoing ones. Here you can also connect a virtual PBX, which provides the opportunity to create any number of SIP accounts for free, deploy a free corporate network, assigning an internal number to each employee, recording conversations, viewing call history and many other features. The cost of connecting to this service includes a free virtual number from one of the countries of your choice.

SIP accounts and virtual numbers purchased online on the provider’s website.

What free SIP programs are offered for computers and smartphones?

Many users prefer to install a SIP client on their PC or laptop. This type of communication is especially relevant for offices, since it allows you to relieve the load on company phones. Currently, there are versions of SIP programs for computers based on Windows, MAC, Ubuntu and Linux.

For computers with operating system Windows system are the following applications:

• X-lite;
• Zoiper;
• Linphone;
• SJ Phone;
• Blink;
• MicroSIP;
• 3CX Phone.

They can be used for different versions Windows, including the newest ones.

The following SIP clients are used for Ubuntu-based PCs:

• QuteCom
• Twinkle
• Zoiper.

The less wide selection of applications is due to the less popularity of this OS. As its demand grows, new SIP clients can be developed.

The following clients are compatible with MAC:

• Telephone;
• Zoiper;
• 3CX Phone;
• X-Lite.

For computers with operating system Linux system The following SIP programs are suitable:

• Twinkle;
• X-Lite;
• Linphone;
• 3CXPhone;
• MicroSip;
• Zoiper.

For smartphones based on Android, IOS and BlackBerry

If you want to install a SIP client on your smartphone, select versions of the programs listed above that are compatible with your phone’s operating system or install SIP applications developed for smartphones.

The following SIP softphones are suitable for Android phones:

• Bria;
• CsipSimple;
• Groundwire;
• Sipdroid;
• Media5.

You can install the following applications on your iPhone:

• Bria;
• Groundwire;
• Media 5.

For BlackBerry you can use

• Linphone

Detailed characteristics of SIP clients for PC and smartphone

X-lite

One of the first softphones to have a phone-like interface. To use it, the PC must be equipped sound card, microphone and headphones. This application can only use one account and process 2 calls - according to these indicators, it lags significantly behind more modern SIP clients. There is also no encryption, and the codecs used include: G711A/U, GSM, iLBC and BV-32. For work, it makes more sense to use a more functional client, while X-lite is more suitable for personal communication.

Zoiper

Only the Windows version is free; you have to pay to install applications for other operating systems. The indisputable advantages of this SIP program include low requirements for system resources - even the weakest PC can handle it. Zoiper allows you to use 2 accounts at the same time and handle the same number of calls. The TLS and SRTP protocols are used to protect information. Data decoding is carried out using G711A/U, GSM, iLBC, Speex and G726 codecs. In this SIP client, you can view call history, set different ringtones for each account, and open applications and links during a call.

Linphone

This SIP application is compatible with the most common operating systems, namely MAC, Windows, Linux, Android, IOS and BlackBerry. Once installed, you can work with multiple accounts and simultaneously handle an unlimited number of calls, and multiple users can participate in a local conference. The interface of this client is based on GTK. Encryption is carried out using the SRTP and ZRTP protocols; codecs G711A/U, GSM, iLBC, G722, SILK and G729 are used to decode information. IN this client Features such as online activity information, multiple image resolutions, and gatekeeper support are available.

SJ Phone

The last update to the Windows version was carried out back in 2007, so there are some bugs. This SIP client allows you to work with only one account, but it is possible to simultaneously process an unlimited number of calls, as well as connect any number of subscribers to a local conference. The security of your data cannot be guaranteed since the application does not use encryption protocols. The SJ Phone has built-in G711A/U, GSM, iLBC codecs and an acoustic echo cancellation mechanism.

Blink

This SIP application supports remote desktop access based on the SIP SIMPLE standard, conference with more than 20 local users and the same number of simultaneously processed calls. To ensure data safety, only one encryption protocol is used – SRTP. It has call holding, transfer and recording functions, as well as G711A/U, GSM, iLBC, Speex and G722 codecs. You can integrate the phone book from google contact into Blink, duplicate data from iCloud and install files from iTunes on the call.

MicroSIP

Installing this application will take only 2.5.MB on your device, and further consumption RAM will be from 5 to 12 MB. Unlike other free softphones, this one is equipped with the G729 codec, as well as G722, G711A/U, GSM, iLBC, Speex and SILK. There are auto-reply and ban functions here. incoming call. You can use one account and handle more than five calls at the same time. There is no conference call feature. This SIP client can work with or without a SIP account from an IP telephony provider, thanks to the SIP direct function.

3CX Phone

This SIP program has great functionality that allows it to be used in the office. 3CX Phone has the following features:

• Interface selection;
• Storing call history;
• Supports both standard and Jabra headsets;
• Setting the network presence status and returning to the previous one using a timer;
• Ability to integrate contacts with Google and Office 365;
• The presence of these BLF buttons.

TLS and SRTP protocols are used to encrypt data, and G711A/U, GSM, Speex codecs are used to decode them. The number of simultaneously processed calls and conference participants is five.

QuteCom

The former name of this softphone is WengoPhone. Unlike other SIP clients, this one supports third-party protocols. Thanks to the built-in Pidgin inter-pager, using this application you can communicate in Facebook networks, ICQ Yahoo, MySpace and Skype. ILBC, AMR-WB, PCMA, PCMU, AMR and GSM codecs are responsible for decoding. This client can only work at high bandwidth networks. There is a function to display the current status of being online. The interface is not localized, but it is intuitive; you can understand the basic functions without knowing the language.

Twinkle

This softphone works not only in SIP networks, but also when phones are directly connected to each other. It has many codecs built-in, as well as ALSA and OSS audio drivers. The ZRTP and SRTP, DTMF and STUN protocols are used for encryption. Equipped with presence status function, can be integrated into Firefox browser with the installation of the TwinkleFox extension module, as well as in the KDE environment. If the call comes from KAddressBook, the caller's name and photo are displayed.

Softphone Bria

This client can support up to 16 accounts simultaneously, record conversations, view call history, set ringtones for calls and photos for contacts. Built-in high-expansion audio codecs, including G.722, OPUS and SILK. Also supports G.711, G.722, GSM, iLBC and G.729 codecs - these can be purchased separately. Equipped with indicator voicemail, support for dialer groups, as well as the function of muting the sound during a conversation and holding a call. The TLS and SRTP protocols are responsible for encryption.

CsipSimple

The application allows you to record calls and select themes, change the design of the dial pad, contact list and the window as a whole. In addition to the SIP protocol, it also supports TLS, ZRTP and SRTP and many codecs, including HD format. A significant disadvantage of this client is the non-localized interface. To use it, simply log into your Google account or create one if you are not already registered. It can connect to most IP telephony servers, including servers based on IP PBX Asterisk.

Groundwire

In this client, you can simultaneously work with several accounts and establish conference calls. Voice mail, call forwarding and call waiting functions are built in here. If you install it on an iPhone running iOS4, background multitasking will be supported. You can set a ringtone from your iTunes library for the call. Encryption is carried out using TLS, SRTP, SDES and ZRTP protocols.

Media5

The interface is available in English, Japanese, German, French, Spanish and Portuguese. This softphone has the following features:

• authentication username;
• ringtone selection;
• dial – plan;
• setting a photo for a contact;
• voicemail integration;
• audio signal route.

Initially, G.711 (ULAW & ALaw) and Ilbc codecs are built-in; additionally, you can buy G.711, G.722, and G.729. The application supports UDP and TCP.

The range of SIP clients for computers and smartphones is quite wide. When choosing a softphone, the site recommends that you start from your communication goals - if you need it for personal communication, you should not install a multifunctional SIP program that takes up a lot of memory on your device and requires high speed networks.

To take advantage of the capabilities of IP telephony, you need a convenient and simple SIP client. In this review, we will look at the three most popular applications and try to choose a worthy leader. The list of clients included:

• 3CXPhone.
• X-Lite.
• Zoiper.

Let's look at them in more detail.

This is a simple but at the same time fully functional SIP client. He's somewhat similar to mobile phone and has an English interface. In the settings there is an option to install other languages ​​online, but for some reason it doesn’t work - I couldn’t wait for the results. The program supports five telephone lines, allowing you to have five conversations by switching between them.

On the central panel of the SIP client we see the main interface - these are dialing buttons, recording and call control buttons, as well as a “display” where information about the current call is displayed. At the top we see the server address of the current operator and the time. On the left side panel there is a quick dial panel - add the names of frequently called subscribers here and call them with the click of a button. A lot of contacts fit here - there are four bookmarks.

The presented softphone can make video calls - to do this you need to select the camera in the settings. Your image will then appear in the right sidebar. Below is a window for displaying an image from the called party. Even taking into account the English-speaking client, understanding it will not be difficult.

If you need a SIP client for Android or iPhone, take a look at App Store or Playmarket and find there a similar application from the developer 3CX.

The 3CXPhone application is rightfully the best SIP client for Windows and mobile platforms.

Its advantages:

• Multiple server support.
• Easy to set up.
• Intuitive interface.

The downside is that it’s not immediately clear how to Russify it, since he doesn’t want to do it himself.

A simple free SIP client for VoIP telephony. When downloading, its drawback is immediately revealed - the gigantic weight of 141 MB. How this is explained is not very clear. The download will take a few minutes or a few seconds, depending on the speed of your channel. We install the application on the computer and see an interface somewhat reminiscent of Skype - contacts on the left, and the current call on the right.

During the registration process, you need to specify the data from your SIP account, the program will do the rest itself - connect and set up to work with the server. Next, check the microphone and speaker settings. After the first launch, click on the gear and get into the settings. Find the Language item here and select the Russian language. Now our SIP client “speaks” Russian.

On the left we see a list of contacts - we add subscribers and immediately see which of them is on the network (if they use a similar provider). For recruitment phone number You can click on the tab with gray squares. The right side displays shortcuts for managing the current call - you can put a call on hold and call another contact, transfer a call, organize a conference, mute the microphone, record a call or launch the camera. Everything is easy and simple - just like in Skype.

You have decided to replace your wired phone with a software one (softphone, Internet phone) in order to make calls using a computer, then our review of the most popular softphones will be relevant for you.
The softphone will give you the opportunity to make and receive calls on a computer, laptop, tablet or mobile device without the use of additional equipment, the only condition is the presence of a microphone, speakers or headset.
Modern softphones superior in functionality. After all, this is a more advanced interface compared to the display of a telephone, a more detailed phone book and call history, support for video communication, text and file transfer, as well as recording telephone conversation and the ability to register a large number of SIP accounts.
In today's review we will compare the most popular and actively developing softphones.
Each parameter was assessed on a 10-point scale: 10 points - maximum, 1 - minimum.
So, let's move on to the review of softphones.

1. X-Lite

The main window of the application looks nice and stylish, but is frustrating due to the presence of advertising in the free version and the inability to select the Russian language.

The client provides the ability to configure all parameters standard for a SIP softphone:

At first impression, the X-lite does not stand out in anything particularly remarkable, except for its ergonomics and ease of use. Free version The application performs its functions properly and stably. Paid version, among others additional features offers support for the XMPP protocol. Also, we can’t help but be pleased with the availability of versions for mobile platforms.
The client is actively developing, the paid version has the opportunity to receive additional technical support from the developers.

2. Blink

Has quite a nice feel to it simple interface, although I couldn’t find the usual dialer here. I was also a little disappointed by the lack of Russian localization. Mac OS X users may benefit from tight integration with the Bonjour service.

The client settings seemed a little overloaded, although some would consider this a plus, giving the user more freedom in personal settings and configuration flexibility.


The softphone supports only the SIP protocol, but it offers such pleasant additional additions as the ability to share your desktop with your interlocutor or transfer a file to him.
The application continues to be actively developed, it latest version came out just a month ago.

3. Jitsi

It has a minimalistic, but at the same time very informative and pleasant-looking interface.


The configuration window is very simple and intuitive, while at the same time providing a wide range of different settings.


The SIP client has a wide list of supported protocols, including ICQ and GTalk / Google Hangouts, for which it provides support not only for text chats, but also for voice and video calls. Jitsi, like Blink, provides the ability to share your desktop with your interlocutor and transfer files and, in addition to this, record conversations.
The project website also provides a convenient service for organizing voice and video web conferences. The only drawback is the lack of versions for mobile devices.

4. Yate Client

Appearance The application does not shine with special delights and may seem too ascetic to many users, but it is easy to understand and not cluttered with frills. The only thing that is perhaps missing here is support for the Russian language.


During installation, it is very important to check the box next to “Start Service”, otherwise you will not be able to connect to the service provider.


Immediately after installation, we are greeted by a rather convenient and simple window for adding a new account, which allows you to use the service in one of four preset configurations, including the ability to connect to your Facebook account to receive and send text messages from friends:


The program settings interface is quite simple; difficulties may arise only when adding any additional accounts that require web authorization.
Despite the fact that the latest stable version of the softphone was released in 2012, it is actively supported, and the developers can always be contacted to receive answers to questions about use through the channels indicated on the team’s contact page.

5. Zoiper

The appearance of the main window is quite pleasant and understandable at first glance.

The menu for adding a new account is simple, but the settings window looks somewhat similar to the one in the Blink client mentioned above, but provides the opportunity to make a flexible configuration. Unfortunately, both of them are not completely Russified.




The project is actively being developed, the team answers questions and constantly accepts suggestions for improvements and improvement of functionality. We are glad that there is a mobile version of the application for all modern common platforms.
For corporate clients there is also a special version, a single installation of which will cost €33.10, and a distribution kit for organizing a web-conferencing service costing €750, which is licensed for one domain name allows for an unlimited number of users and simultaneous calls.

6. CSipSimple

An excellent free solution, but, unfortunately, only under mobile devices and only for Android OS.

One of the most pleasant advantages of this softphone is the pre-configuration of a SIP account for most Russian and global providers. All you need to do is enter your credentials, additional settings not required.


If you do not find your provider in the list, then through the Settings Wizard you can select the “Basic” mode and register on your server step by step.

Summary table for all softphones discussed above

Softphone	Blink	Jitsi	X-Lite	Yate Client	Zoiper	CSIPSimple
Mobile version	No	No	Android ($7.99) iOS ($7.99)	No	Android iOS Windows Phone	Android
OS	Windows MacOS X Debian Ubuntu Linux	Windows MacOS X Linux	Windows MacOS X	MacOS X Windows Linux	MacOS X Windows Linux	No
License/cost	GPLv3/Free+ Mac Pro $69.99	LGPL/Free	Proprietary/ Free+Bria: $49.99	GPLv2/Free	Proprietary/ Free+Business €33.10	GPLv3
Your own SIP server	No	No	No	No	No	No
Easy to set up	6	9	9	8	7	9
Interface	7	8	9	4	9	9
Support	+	+	+	+	+	+
Release date of latest stable version	2014	2014	2014	2012	2013	2014
Russian language support	No	There is	No	No	There is	There is
Protocols	SIP	SIP ICQ/AOL XMPP/GTalk YMSG (Yahoo)	SIP XMPP (in paid versions)	SIP H.323 IAX (Asterisk) XMPP/GTalk Facebook	SIP IAX XMPP/GTalk	SIP
Advantages	Transferring files Opportunity share screen	Transferring files Recording conversations Opportunity share screen	Standard functions SIP client	Transferring files	Corporate web client (€750)	Recording conversations HD support codecs Send text messages Preset most SIP providers
Project website