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

Rejection from iPhone Appstore and Dispute between AT&T — About Google Call Blocking

Because Google Voice provides such a competitive and feature-rich service that not only includes free VoIP and SIP calls across North America and internationally at fantastic rates, in addition to a huge range of services such as voicemail, conference calls and voice transcription, it was inevitable that since its inception it would attract the ire of other competitors who would block it, or sue in courts to have the government legislate against it.

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Tekara Ltd

Our telephone systems embrace the latest feature-rich power of internet telephony voice-over-IP technology with the carrier-grade resilience that our customers demand, allowing cheaper calls to most international destinations.