Orion
Our softphone for Android, Windows and macOS — iPhone coming soon. Activation by QR code, with no password to type; device-by-device revocation; dialling that follows you abroad; voice commands.
Business telecom operator · registered with ARCEP
Your business telephony, perfectly in tune.
Lines, numbers, PBX, desk phones, installation and repairs: for more than twenty years, 440Hz has supplied and maintained telephony for businesses and public bodies — directly, or under the brand of our partner operators.
Keep your phones
Your existing SIP desk phones connect to our PBX. Or we supply and install new ones.
Keep your numbers
Number porting, and new numbers in France and abroad.
One point of contact
Line, equipment, installation and repairs: one invoice, a 24/7 on-call team.
Your brand, your prices
You set prices, options and margins, with our dedicated billing tools.
Our infrastructure
DDI numbers, porting, international numbers, emergency calls: operated by us.
Your support, our backing
You handle level 1 and 2 support, we do the rest — equipment and financing included.
01 — Our services
Everything that rings in the business.
01
Cloud PBX
Hosted PBX: reception, forwarding, hunt groups, voicemail.
02
Existing desk phones
Your current SIP phones connected, without starting over.
03
New equipment
Desk phones, cordless phones, headsets, PoE switches.
04
On-site installation
Cabling, configuration, commissioning.
05
DDI numbers
Allocated immediately, in France and abroad.
06
Number porting
Keep your current numbers.
07
Fax2Mail & Voice2Mail
Your faxes and voice messages in your inbox.
08
Conferencing
Your phone meetings, wherever you are.
09
Emergency calls
Calls routed to emergency services.
10
Unlimited or pay-as-you-go plans
Matched to your actual usage.
11
Network
Suitable network infrastructure and equipment.
12
Repairs & on-call
On site, and a 24/7 emergency hotline.
02 — Numbers
A local presence, wherever you work.
Direct numbers (DDI) allocated immediately, national and international numbers, porting of your current numbers, emergency call handling: your customers reach you on a number from their own country, while you stay on a single PBX.
04 — Build your offer
One plan. Your options. Your tune.
- Create your own fixed-line telephony offers
- DDI: porting and immediate allocation
- National and international numbers, emergency calls
- All suitable telephony and network equipment
- White-label financing offers
- Orion and conversation options to resell under your brand
- You handle level 1 and 2 support, we do the rest
Technical on-call 24 hours a day, 7 days a week.
A dedicated account manager, an emergency hotline at weekends and on public holidays, and on-site repairs.
Let's talk about your telecom project.
SAS 440Hz — Officio Business
94, rue du Moulin de Pierre · 92140 Clamart · France
+33 (0)1 84 85 86 87 · contact@440hz.fr
Mon–Fri · 9:00 to 18:00 (Paris time)