cgPhone Enterprise

Encrypted mobile communication
for calls and chat – 100% under your sole control

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YOUR
BENEFITS

  • Server installation for your computing center
  • Cluster-capable for good scalability
  • Failsafe thanks to multi-instance capability
  • Landline connection to other PTSN or networks
  • Allows for communication completely separate from the internet
  • Completely under your control

ALL
PROPERTIES

  • Encrypted talk communication
    Telephone calls with good voice quality – Secure end-to-end encryption
  • Encrypted messages
    Immediate communication – Secure end-to-end encryption
  • Secure & and simple telephone conferences
    User-controlled, easily set up dial-in telephone conferences 
  • Optional security through 2-factor authentication
    Certified external security chip provides the highest level of security

MINIMALISTIC
DESIGN

The cgPhone app offers you secure telephone calls with the best voice quality and secure text messages – always protected through encryption. The interface is intuitive and user-friendly. And if you’re used to your regular iOS or Anrdoid phone app, you’ll understand how to use cgPhone right away.

In the background, you’ll be invisibly protected by a certified secure element like the cgCard (Android) or ONEKEY ID (iOS), which will allow you to save your authorization in an encrypted manner and authenticate your identity to the app. Once you’ve exchanged secret keys during an initial telephone call, all other calls and text messages are securely encrypted and can only be decrypted by the other participant. cgPhone uses complete end-to-end encryption during both telephone calls and chats. Simple and secure.

cgPhone  Enterprise is the on-premise solution for your computing center and the ideal addition to your traditional telephone system. With its easy to operate web interface, any employee can set up dial-in telephone conferences and invite participants via e-mail.

OPTIONAL
2-FACTOR
SECURITY

In the pipeline: Expand your existing security with a second factor. Use the ONEKEY ID or patented cgCard to authenticate your identity to the app and securely save the key for your conversation partner. Your authorizations, certificates, or keys are always saved separate from your device with a certified secure element. Your bug-proof app is also protected from unauthorized access. Alternatively, you can also choose to use a PIN to secure your information at any time.

INTEGRATION OF cgPhone
IN MDM/MAM SYSTEMS

  • cgPhone – cgPhone
    Secure end-to-end encryption of telephone calls and text messages between any cgPhone apps
  • cgPhone – cgPhone-Server
    Secure end-to-end encryption of telephone calls and text messages between the cgPhone app and cgPhone server for secure telephone conferences and mailbox.
  • cgPhone – cgPhone-Server and other telephone systems
    Secure end-to-end encryption of telephone calls and text messages between the cgPhone app and cgPhone server. Non-encrypted communication between the cgPhone server and your telephone system or any telephone.

TEST
NOW

 

FLYER FOR
cgPhone Enterprise

cgPhone Enterprise overview

TECHNICAL
DATA

  • Communication
    • End-to-end secure encrypted calls
    • End-to-end secure encrypted text messages
    • Secure telephone conferences
    • Landline connection to other PTSN or telephone systems
  • Security:

    • Key exchange via ECDH-384P
    • Audio: AES 256 CTR, SHA 384
    • Signaling: TLSv1.2
    • Simple PKI integration using SAS signature
  • Standards:
    • SIP, ZRTP, SRTP
  • Interfaces:
    • SIP-Trunk, analog, ISDN, SS7
  • Failsafe performance:
    • HA support, geo-redundancy
  • Good scalability:
    • Cluster-capable cgPhone server nodes
    • Virtual server nodes (VM image)
    • +1000 simultaneous telephone calls per node
    • + 250 participants per teleconference
  • Codecs:
    • OPUS WB for the best HD speech quality

cgPhone
FOR SMALL
GROUPS

  • Ready for immediate use
  • Perfect for small and medium-sized groups
  • Activated in seconds
  • Flexible subscription model
  • Hosted on German servers

cgPhone
ONLINE

cgPhone Online is your starting point for encrypted communication. Just install the app and immediately start using software as a service. The perfect app for encrypted telephone calls and text messages. 

USES
FOR cgPhone

SECURE
CHAT

SECURE
PHONE CALL

HAVE ANY
QUESTIONS?

We look forward to receiving your message






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certgate GmbH
Merianstraße 26
90409 Nuremberg
Tel.: +49 (0) 911 93 52 30
Email: info@certgate.com

 

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