Contact Us
|
News
|
Documentation
|
Blog
Spanish
|
French
Home
Solutions
Softswitch
Class 5 Server
Calling Card
Home Service
Call Back
Sip Proxy
Video over IP
Callshop
GSM VoIP
Termination
PC2Phone
1010 Solution
Hosted PBX
Direct DID
Redundancy
Auto-Provisioning
DID Forwarding Switch
VoIP Termination
A to Z Termination
BID for Routes
Support
Technical Support
Customized Solutions
Remote Installation
Company
Company Profile
Partners
Careers
Visit IPsmarx
Contact Us
Partners
Certified Partner Program
Strategic Technology Partners
Strategic Alliance Partners
Apply Online
Login
Quick Links
--------------
Softswitch
Class 5 VoIP
Calling Card
Carrier Services
Gateways
Affiliate Program
Newsletter
Business Ideas
Case Studies
FAQ
Documentation
Softswitch
Class 5 Switch
Calling Card
Home Service
Call Back
SIP Proxy
SmarxVideo
Callshop
GSM VoIP
Termination
PC2Phone
1010 Solution
Hosted IP-PBX
Direct DID
Redundancy
Auto-Provisioning
DID Forwarding Switch
ADD-ON MODULES
Explore Our Add-On Modules
BUSINESS IDEAS
Need Business Ideas?
Click Here to Discover Our Possibilites
CASE STUDIES
IPsmarx CASE STUDIES
Review our case studies and testimonials
Home
>
Solutions
>Direct DID
Direct DID
Overview
Features
How does it work?
How does it work?
Call is originated from a PSTN number
Call is received by the Softswitch and redirected to the VoIP gateway
The gateway verifies the subscribed destination number and account balance
Billing server signals gateway to transfer the call to the desired destination
Solutions
Products
Carrier
Support
Company
Affiliates
Contact Us
Site Map
Copyright © 2001 - 2008 IPsmarx Technology Inc. All rights reserved.
