VOIPSUN ~ VoIP hardware PBX, virtual PBX, VOIP integration & design, outsourcing

VoIPSUN PBX

VoIPSUN PBX is a modern PBX, which we have developed based on our many years of experience and on the comments and ideas of our customers. Thanks to the technology used, the VoIP PBX saves you the cost of infrastructure, which is already sufficient with a classic computer Ethernet network. You do not have to build more and more telephone wiring and pay monthly fees for the physical connection of the PBX to the operator's network.

We do not limit you and that is why the control panel we offer is already equipped with all the functions in the base and its offered variants differ only in the performance of the hardware used.

We also offer the PBX as a stand-alone software package that you install on your server/computer and purchase only the license. If you are interested, we can professionally install the PBX on your hardware.

lower costs for operation and management of the PBX
lower or zero interconnection costs with the voice service provider
customization and reprogramming of features according to your requirements
the ability to use one PBX for multiple locations in your company
easy configuration
one-click upgrade of the configuration web interface and Asterisk

Features:

web interface in Czech, English and Slovak language
Czech, English and Slovak voice messages
SIP protocol support
compatibility with IP telephones of world manufacturers
interactive voice response (IVR)
incoming callcentre
night/day mode
call routing according to time schedule
list of all calls
virtual fax
support for video calls and broadband HD audio

Security:

support for TLS encryption signalling
support for SRTP encryption of transmitted voice
encrypted HTTPS access to the web interface
PBX security with integrated firewall
limitation of the number of calls according to the called prefix
daily and monthly call limits

Main functions of the PBX:

SIP (Session Initiation Protocol) protocol support

TLS signalization encryption

SRTP voice encryption

support for ISDN2, ISDN30 connections

unlimited number of connected SIP phones and SIP trunks (limited only by the performance of the HW)

Call Detail Records (CDR)

tariffication tables (billing) with peak / offpeak definitions

multiple internal numbering plans

intelligent inbound and outbound routing

routing rules based on time

complex numbers manipulations

custom routing scripts

day / night mode

calendar (iCAL, CalDAV, MS Exchange 2003, MS Exchange 2007/2010)

backup outbound rules

IVR - interactive voice response

music on hold

custom sound files

multilanguage messages

attendant and unattendant call transfer

DISA (Direct Inward System Access)

CALLBACK

call parking

call forward - unconditional, unreacheable, no answer, busy, time or calendar based

mobility extension

conference rooms

voicemails

call recording

API interface for CRM integration

remote call pickup

line calling groups

multilines

callcentrum

CID lookup (display caller name based on the records in the database)

phonebook with click2dial

daily and monthly charge limit

multilingual web administration interface with a simple translation into other languages

multilingual user interface

automatic devices configuration (TFTP, FTP, HTTP provisioning)

virtual FAX2MAIL

SIP diagnostics

graphical system status

OpenVPN client

firewall

NTP server (time server)

DHCP server

SSH access with root restriction

Physical variant of the PBX:

VoIPSUN HW PBX

We'll select hardware tailored to your needs. From the smallest Raspberry Pi microcomputer to redundant server solutions.

Software variant of the PBX:

VoIPSUN SW PBX

Do you have a physical or virtual server? We will be happy to install the PBX application on it.

Cloud virtual variant of the PBX:

VoIPSUN Cloud PBX

Cloud PBX is a virtual hosted VoIP PBX that takes the worry out of maintaining a physical PBX. You'll never have your PBX down for hours or days like you would with a malfunctioning physical PBX.

Frequently asked questions >>