SIP calling

Use Standard mode with SIP apps such as Zoiper

Use the Voipfibre mobile app for Standard app calling, or use Standard mode from a SIP app such as Zoiper when your account has SIP credentials enabled.

Create free accountCheck calling rates
Voipfibre dashboard

SIP setup

Server, credentials, rate check, then dial

SIPStandard mode
AppSoftphone ready
SIP serverUse account settings
SoftphoneZoiper-style SIP app setup
Rate checkReview destination pricing
Direct answers

Direct answers about this Voipfibre feature

These short answers explain what the feature does, what to expect, and where to continue.

Can SIP apps work with Standard mode?

Yes. Standard mode supports outbound calling from compatible SIP apps when the account has SIP settings.

Can I still use the mobile app?

Yes. You can use the Voipfibre app for mobile calling and use SIP apps when that setup fits your device or workflow.

Is this a dialer app workflow?

Yes. A SIP softphone is another dialer workflow for supported outbound calls after rate and balance checks.

Do SIP calls use destination rates?

Calls to regular mobile and landline numbers use the relevant Voipfibre destination rate, so check the rate before dialing.

What you can do

Useful controls built for everyday communication

Standard mode includes SIP

Standard mode supports mobile app calling and can also support SIP app outbound calling when account SIP credentials are enabled.

Compatible SIP apps

Use Zoiper or another SIP softphone that supports standard SIP registration with your Voipfibre settings.

International calls

Format the number with the country code and check the destination rate before dialing.

Setup flow

Start in minutes

Voipfibre keeps setup practical: create an account, add credit or a number, and manage calling tools from the online dashboard.

  • 1

    Get your SIP settings

    Use the SIP server, username, password, and any transport or port details supplied for your Voipfibre account.

  • 2

    Add them to a SIP app

    Configure a compatible SIP app such as Zoiper, MicroSIP, or another softphone that supports standard SIP registration.

  • 3

    Check the rate and dial

    Search the destination rate, format the number with the country code, then place the outbound call from the SIP app.

Included tools

Details that make the feature practical

SIP calling in Standard mode
SIP app outbound calls
Zoiper-style SIP app setup
Compatible SIP softphone support
SIP dialer app workflow
International number formatting
Destination rate checks
Wallet credit before paid calls
Call history where available
Different from Pro virtual-number features
Popular use cases

Ways people use this Voipfibre feature

Softphone calling

Use a SIP softphone when you prefer headset calling, desktop controls, or a separate SIP app.

Zoiper-style setup

Configure Zoiper or a similar SIP app with the Voipfibre SIP server and account credentials.

International outbound calls

Call supported destinations from SIP after checking the number format, route, and destination rate.

SIP and VoIP workflows

Choose app, browser, or SIP calling

Use the mobile app for simple calling, browser calling from a computer, or SIP calling from a compatible softphone when your account is configured for it.

Phone calling app

Use the Voipfibre mobile app alongside compatible SIP app workflows.

Dialer app

Compare mobile, browser, and SIP dialer workflows for outbound calls.

What is VoIP?

Understand how SIP fits inside the wider VoIP calling category.

VoIP call quality

Improve SIP and VoIP calls by checking connection stability and audio setup.

International calling rates

Check destination prices before dialing from a SIP app or mobile app.

VoIP tools for Indian teams

Use app, browser, SIP, and number workflows for international communication.

Questions

Good to know

Yes. Standard mode can support SIP app outbound calling where your account has SIP credentials enabled. Use the SIP server, username, password, and related settings supplied for your Voipfibre account.
Yes, compatible SIP apps such as Zoiper can work with Standard mode when you enter the Voipfibre SIP server details and account credentials correctly. Use the same idea for other SIP softphones that support standard SIP registration.
Both use your Voipfibre account for supported outbound calls and destination rates. The Voipfibre mobile app provides its own dialer, while a SIP app such as Zoiper provides the screen, keypad, and audio controls.
No. SIP calling in Standard mode is for outbound calls through a SIP client. Pro calling adds advanced number tools such as virtual number caller ID, incoming calls, SMS where supported, recordings where enabled, forwarding, and greetings.
This page covers account-level SIP app calling in Standard mode. Full PBX SIP trunking, contact-center routing, or bulk trunking is available only if your Voipfibre account has that setup enabled.
Confirm the SIP server, username, password, transport or port settings, account balance, destination rate, and number format. For international calls, save numbers in plus format with the country code.

Ready to use SIP calling with Voipfibre?

Sign in, confirm your SIP settings and destination rate, then configure the SIP app that fits your workflow.

Get started for free