1-VoIP review
A practical hosted PBX for small teams that need core calling controls.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
1-VoIP is a hosted business VoIP service for organizations that need extensions, business numbers, call routing, and standard PBX controls. It fits small teams that want four-digit extension calling, forwarding to extensions, cell phones, or landlines, and auto attendant menus for directing callers by department. The service supports web, iOS, and Android access, along with existing phones, softphone configurations, number porting, and SIP trunking for businesses connecting their own phone systems.
The Business VoIP plan is priced at $14.95 per user per month with monthly billing. It includes month-to-month pricing and requires no contract. Core call-management capabilities include digital queues with simultaneous ringing or hunt ordering, customizable hours-of-operation flows, call parking, pickup groups, intercom, paging groups, custom announcements, and voicemail mailboxes with audio attachments delivered by email. Inbound and outbound call recording is included, with recordings stored for seven days. The plan also carries a 99.999% uptime claim.
1-VoIP is a focused choice for teams that prioritize traditional business calling controls over advanced automation. Its feature set covers the main hosted PBX needs: extensions, forwarding, department menus, queues, schedules, voicemail, and recording. Zoiper is the named integration, while the service does not provide AI features or voicemail transcription. Choose it when month-to-month pricing, existing-phone support, and configurable call flows matter most. Teams seeking AI-assisted calling, transcription, or a broader integration ecosystem should consider alternatives with those capabilities.
1-VoIP pros and cons
- Where it wins
- Month-to-month pricing with no contract required
- Auto attendants, queues, routing, and operating-hours call flows
- Voicemail-to-email, recording, paging, and existing-phone support
- Where it doesn't
- No AI features or voicemail transcription
- Zoiper is the named integration
- Recorded calls are stored for seven days
1-VoIP fact sheet, pricing and score →
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update