The communications appliance
Pentacomm
A multi-tenant PBX, contact-center suite, session border controller and call recorder in one appliance — on-premises or in your private cloud, managed from a single web console.
Explore the appliance → SELF-HOSTED · SIP + WEBRTC · GDPR Your phone system.
Your phone system.
Owned, encrypted,
everywhere.
One platform for every conversation — from the appliance in your rack to the phone in your pocket.
→ TLS signalling→ DTLS-SRTP media→ No lock-in
registered · encrypted Two products · one platform
The appliance and its mobile endpoint
Designed hand-in-glove, standards-based on both sides — and each equally at home on any compliant SIP infrastructure.
The mobile endpoint PentaPhone
A secure Android dialer unifying company VoIP (SIP) and mobile (GSM) in one interface — the desk-phone feature set, standards-based push reachability, and encryption on every call.
Meet PentaPhone → Why it matters
Engineered for control, compliance, and trust
Ownership
You own your data
On-prem or private cloud keeps numbers, recordings and customer data inside your perimeter.
Encryption
Secure by default
TLS signalling and DTLS-SRTP media are mandatory — no path sends calls in the clear.
Standards
No lock-in
Open SIP and WebRTC end to end. Keep your carriers, numbers and phones.
Isolation
Multi-tenant by architecture
Tenant isolation is enforced in the database — one customer never sees another's data.
Compliance
Compliance designed in
Consent, opt-out, pause/mask, encryption and a full audit trail are core — not bolted on.
Validation
Continuously validated
An automated SIP call-flow test suite runs real scenarios on every release.
Built on open standards
Interoperable by design
We implement the relevant IETF and ITU-T standards, not proprietary variants — so they interoperate with any compliant carrier, phone or browser.
FreeSWITCHOpenSIPSKamailioAsteriskSIP · RFC 3261WebRTC
Put your phone system in every pocket.
See Pentacomm on a live appliance with PentaPhone registered against it — or against your existing SIP platform. Talk to us about a proof-of-concept.
Talk to us →