DFM Iran

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General office

DFM
shahrakeh jandarmery, etaaty Aev,
Tehran
Tehran ,13145
Iran

Phone: +98 21 8825 180
Phone: +98 935 541 1437

SIP Billing
Voip consulting

Phone To Phone
SIP Softswitch & CPE

Audiocodes
Cisco Systems
Dialogic Based

INPERTEL
Java Based own system
K2 Power Bill
MIND
NACT - UNIX Platform
Our Own ASP Solution

Parsvoip

Persia Telecom

Providers in database: 6433

What is IP PBX and Why is it Important?

Introduction With a traditional PBX system, or private branch exchange, everything is done over live phone lines. Stations are utilized to route and reroute phone calls in order to allow a caller to reach the party they want to talk to. While this is a perfectly acceptable method of doing business, as technology grows, so do the incentives for upgrading to newer business telephone systems.

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TECOM Co.

TECOM is a leading company in Taiwan telecommunication industry and has been holding its position in this segment for over 30 years. We are designing and manufacturing products for leading brands in the world of digital and IP telephony. Among our custome