Telephony

Phone numbers, calls, voice response, voicemail and more.

Subcategories

Call recording

IVR – Interactive Voice Response

Make calls

Phone number limitations

SIP phones

Virtual phone number countries

Articles

API

Are phone numbers free with Plans?

Buy phone numbers

Call follow up email

Call history and missed calls

Call summaries

Call transcription

Can I bring numbers away from Sonetel?

Can I move my old number to Sonetel?

Cancel a phone number

Click-to-call numbers on websites

Configure phone numbers

Customer call analysis

Daily calls limit

Fax

Free conference call number

Free SIP address

Has my number been assigned to anyone else?

How to use Sonetel’s Callback API

Import mobile contacts

Intra-EU and Local Sonetel number call rates

Phone number for WhatsApp

Phone number overview

Receive calls

Show Sonetel phone numbers as caller ID (CLI)

Show the right phone number to each website visitor

SIP trunks

SMS

The cost of having a phone number

Using Sonetel numbers for identity verification

Voice announcements

Voicemail

Which numbers can I buy?

Why do I need to provide my personal information?

Will I lose my number if payments fail?

Telephony