VoisTel - IP- PBX

TOPEX VoisTel is a VoIP Private Branch Exchange perfect for small medium business environments.

It offers full PBX functionality and services while enhancing the enterprise communication with new applications due to the underlying IP infrastructure.

TOPEX VoisTel has built-in ISDN-PRI(E1), ISDN-BRI, GSM,UMTS or analog interfaces.
The hardware and software modularity of TOPEX VoisTel allows any company to customize their own solution depending on needs.

* Fully Featured IP-PBX

* Builtin 2x E1 interfaces

* Embedded GSM/UMTS modules

* Complete solution with IP Phones

* Integrated Unified Messaging features

* Advanced Call-Routing Engine

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MAIN FEATURES:

SIP based IP-PBX
Interfaces:
- VoIP (LAN, WAN)
- 2 ISDN PRI or 4 ISDN BRI interfaces
- 4 GSM/UMTS interfaces
Up to 50 registered SIP clients
Available in multiple configurations according to the customer needs
DCR - Dynamic Clip Routing
Least Cost Routing by: prefix, time and date, SIM usage (load balancing), Caller ID
Fax over IP - T38 ( udptl ) and pass-trough (G711 A and u)
Advanced call-routing of both incoming and outgoing calls
Advanced security with integrated firewall
IP-based Access control lists with limits to maximum concurrent calls and maximum calls perseconds
Unified Messaging Services integrated
Register function for all types of SIP phones and softphones
NAT Traversal for media and signaling
DISA for the calls from mobile to fixed
Support for Presence Services
SIP to H323 and H323 to SIP converter
Advanced Callback functions - by ring or SMS
SNMP integration - allows for remote configuration via SNMP protocol
CDR generation
Configurable alarms by e-mail, SMS or phone call in case of low ASR or hardware failures
Several configuration tools: web configuration interface, SSH, Serial Access, TelNet

BENEFITS:

All-in-one IP-PBX, E1 and GSM gateway, Fax and Unified Messaging Server
Complete integrated GSM IP PBX solution
Fast Return of Investments
Complete set of IP PBX services
Powerful Least Cost Routing module
Easy to use, configure and customize
Secured, flexible, reliable
No need for extra gateways

Technology Brief

Product Name	TOPEX VoisTel
Product Category	SoftSwitch, Media Gateways & GSM-IP-PBX
Technologies	VoIP
Protocols	SIP, H323, Euro-ISDN
Applications	Enterprise IP-PBX