SIP Phone Service Provider

While most VoIP providers insist on supplying VoIP device, which usually is locked so it only works with one service provider, with VoIPVoIP, you have the freedom to use virtually any SIP Phone, SIP adapter, SIP gateway or IP PBX system you choose, as long as it supports the Session Initiation Protocol (SIP).

When you use your own unlocked device, you have a choice to place calls to different destinations using different providers to get the lowest call rate.

VoIPVoIP revolutionizes the way people subscribe to SIP Phone service. Pay-as-you-Go VoIP solutions has no monthly fees, no expiration, no contract, and just enables cheap phone calls wherever SIP works with any SIP device.
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While our goal is to make all SIP device installations as easy as possible, this option is intended for advanced users. VoIPVoIP can not provide full technical support for these devices.

Below please find the list of SIP devices that we provide easy to understand configuration guides.

SIP Devices Installation and Configuration Guides

Below please find the list of SIP adapters and SIP phones that we provide easy to understand configuration guides. While our goal is to make all device installations as easy as possible except for the products bought from VoIPVoIP, we can not provide full technical support for these devices.


Free SIP Softphone

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PC SIP Softphone

The easiest way to start using your VoIPVoIP account is using SIP phone software from your computer. Simply download free SIP softphone to your laptop, pc and within 5 minutes you will be able to place and receive telephone calls from any high-speed / WiFi location on the planet with the lowest rates and free to other VoIPVoIP users.

Click here for configuration guide


Preconfigured SIP products available from VoIPVoIP

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Linksys PAP2 SIP Adapter

The Linksys PAP2-NA SIP Phone Adapter enables high-quality feature-rich telephone service through your cable or DSL Internet connection. Just plug it into your home Router or Gateway and use the two standard telephone jacks to connect your existing phones or fax machines. Each phone jack operates independently, with separate phone service and phone numbers. Price $49.95 + shipping

Configuration Guide

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Linksys SPA 2102 SIP Adapter

If you don't have a router and only have a standard DSL/cable modem or if your modem does not have router function, in order to use VoIPVoIP services you need to install Linksys SPA-2102 SIP adapter with router function. The SPA-2102 also features two phone lines for connection to existing analog telephones. Price $59.95 + shipping

Click here configuration guide

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Grandstream GXP 2000 SIP Phone

The Grandstream GXP-2000 SIP phone is ideal for a residence or business using VoIPVoIP telephony service, with or without an IP PBX system. Built upon innovative technology, Grandstream IP Phone features market leading superb sound quality and rich functionalities at ultra-affordable price. Price $89.95 + shipping

Click here for configuration guide


Other VoIP Devices with configuration guides

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Linksys SPA 1001 SIP Adapter

Inexpensive, easy to install and simple-to-use, the Linksys SPA-1001 SIP adapter connects to your standard telephone and high-speed Internet enabling Internet phone service for your home.

Configuration guide

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Grandstream HandyTone 286 SIP Adapter

Grandstream HandyTone 286 ATA-286 SIP adapter is an award-winning next generation VoIP analog telephone adapter based on industry open standards. Built upon innovative technology, Grandstream HandyTone ATA-286 features market leading superb sound quality, compact size, and rich functionalities at highly-affordable price.

Configuration Guide

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Grandstream 486 SIP Adapter

Grandstream HandyTone 486 SIP Adapter is an “All-In-1” VoIP IAD based on SIP standard. Built upon Grandstream’s innovative technology, the HT-486 features superb sound quality, rich functions, high degree of integration, ease of use, compact size, and ultra-affordability.

Configuration Guide

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Linksys RT31P2 router & SIP adapter

The RT31P2 with 2 Phone Ports is a kind of "splitter" for your Internet connection. Just connect your DSL or Cable Modem to the Router, and all the computers in your home or office can share the Internet - all at the same time.w

Configuration Guide

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Grandstream BudgeTone 100 SIP Phone

The Grandstream Budgetone GS-100 SIP Phone is an award-winning next generation IP network telephone based on industry open standards. Built upon innovative technology, Grandstream SIP Phone features market leading superb sound quality and rich functionalities at ultra-affordable price.

Configuration Guide

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Grandstream Videophone GXV-3000

The Grandstream GXV-3000 Video SIP Phone features an adjustable advanced VGA resolution camera sensor , a razor-thin 6-inch TFT color LCD, 3 line indicators, visual voice/video message indicator, hands-free speakerphone with advanced acoustic echo cancellation, dual 10M/100M Ethernet ports and RCA style audio/video output jack to allow simultaneous video output to TV.

Configuration Guide

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Sipura SPA 841 SIP Phone

The Sipura SPA-841 SIP telephone can be configured as a two (2) line or, via a simple software upgrade, a four (4) line full featured business phone with pixel based graphical display, speakerphone and headset port. Stylish and functional in design, the SPA-841 can be used in residential, SOHO, enterprise and small to medium business service offerings including IP PBX, hosted IP telephony and IP Centrex.

Configuration Guide

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Cisco SIP Phone 7940 / 7960

The Cisco IP Phone 7960G, a key offering in the IP Phone portfolio, is a full-featured IP phone primarily for manager and executive needs. It provides six programmable line/feature buttons and four interactive soft keys that guide a user through call features and functions. Audio controls for duplex speakerphone, handset and headset.

Configuration Guide

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Zyxel Prestige 2000w WiFi SIP Phone

ZyXEL's P-2000W VoIP Wi-Fi phone, compatible with 802.11b wireless standard, is a perfect solution for Voice over IP applications. Connect at home, your office, or at a public hotspot, and make low-cost phone calls through VoIPVoIP

Congifuration Guide

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Android SIP Phones

You can use VoIPVoIP with almost any Android phone with SIP client apps.

Configuration guides for Android phones

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Nokia SIP Phones

You can use VoIPVoIP with almost any Nokia phone supporting SIP.

Configuration guides for Nokia phones

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Symbian SIP Phones

You can use VoIPVoIP with almost any Symbian phone downloading free Fring application.

Configuration Guide

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Windows Mobile SIP devices

You can use VoIPVoIP with almost any Symbian phone downloading free Fring application.

Configuration Guide

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iPhone, iPod Touch, iPad

You can use VoIPVoIP with iPhone, iPod Touch or iPad as well downloading SIP Client apps from Apple store.

Configuration Guides for iPhone, IPod Touch or iPad.

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Asterisk SIP Gateway

Connect your Asterisk, PBX in a Flash, Elastix, FreePBX, AsteriskNow to VoIPVoIP Phone Service

Configuration Guide

ip pbx sip trunk configuration
IP PBX SIP Trunk configuration guides

SIP Trunk configuration guides for IP PBX systems like Trixbox, SwitchVox, Grandstream GXE5024 and more.

SIP Trunk Configuration Guides

Generic SIP Device

If your device is not listed here, click below for a standard guide that configures your device with us. Our configuration guide list is expanding continously, so check regularly for updates.

Configuration Guide

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