ACTIVE EXTENSIONS18 / 25
All provisioned
Cloud SIP infrastructure for modern organisations
Your organisation’s
voice network, simplified.
SIPHub brings subscriptions, user provisioning, secure SIP extensions and a browser-based PWA dialer into one beautiful control plane.
✓ 7-day trial✓ No card required✓ Android, iOS & desktop PWA
SIPHub Control Plane Illustrative preview
ILLUSTRATIVE WORKSPACE
Good evening, Team Admin
Sample data+
ACTIVE CALLS04 / 10
40% capacity
SUBSCRIPTIONTeam
328 days left
PREVIEW METRICS
IllustrativeExtension activity
18:0018:1018:20Now
99.98%Registration success
42 msAverage latency
OpusPrimary codec
Registered as 600101
600102
Operations Desk
🔐
Secure provisioningHMAC authenticated
↗
PWA readyInstall on any device
THE SIPHUB PLATFORM
Everything between signup
Everything between signup
and the first call.
A complete operating layer for multi-tenant SIP services, designed to keep customer administration simple and server control protected.
01
Automated extension provisioning
Create users from the portal and let SIPHub securely allocate numbers, generate credentials and queue validated Asterisk provisioning jobs.
Explore the workflow →SANew user
SIPHub600104Provisioned
Plans that scale by users
Choose exact user quantities, concurrent-call limits and one-, two-, three- or five-year terms.
1Y2Y3Y5Y−30%
Installable PWA dialer
A responsive WebRTC interface for Android, iPhone and desktop browsers.
SIPHub
600102Calling…Security-first architecture
The public website never gets unrestricted Asterisk access. Every action is authenticated, validated and recorded.
TLS / WSSDTLS-SRTPHMAC APIEncrypted secrets
One command centre
Monitor tenants, plan usage, renewals, provisioning status and system health from a unified administrator workspace.
Active tenants 42 Expiring soon 06 Failed jobs 01
SIPHub CoreProtected control plane
SECURITY BY DESIGN
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02
03
Built to protect the portal, the PBX and every tenant between them.
SIPHub separates the public application from the telephony engine and only sends tightly scoped provisioning operations to the VPS.
Separated service zones
Nginx and PHP run the customer experience while separately permissioned Asterisk, provisioning and TURN services handle telephony.
Encrypted SIP credentials
Secrets are encrypted at rest and exposed only through authenticated dialer sessions.
Subscription-aware limits
User counts and call concurrency are checked before any extension reaches Asterisk.
FROM ZERO TO CONNECTED
Four steps. One controlled journey.
SIPHub makes the technical complexity invisible to the customer while keeping every infrastructure action auditable.
Create workspace
Register an organisation and receive the administrator account and first trial extension.
Select subscription
Choose the user quantity, concurrent calls and subscription term that fit the team.
Add extensions
Create team users and automatically provision their SIP identities through the secure API.
Install and call
Open or install the PWA dialer and make secure internal calls from compatible devices.
TRANSPARENT SUBSCRIPTIONSPay for the team you have.
Pay for the team you have.
Scale when you grow.
Every plan includes the management portal, extension provisioning and PWA dialer. Longer terms unlock automatic discounts.
Compare all plans →POPULAR TERMSave 18%
3-year subscription
Exact licensed users1–500
Concurrent callsPlan-based
PWA devicesUp to 3/user
Management portalIncluded
1Y0%2Y10%3Y18%5Y30%
SIPHUB CLOUD
Your cloud calling workspace is ready to be created.
Start with two trial users and one simultaneous call. No payment card is required in manual-approval mode.