Download catalogue Different types of switching systems
Company name
:
Model
:
Price
:
Packaging
:
Minimum order
:
Negotiable
Standard
:
Production power
:
Any amount
Payment type
:
Negotiable
Post type
:
Negotiable
Description
:
IMS (IP Multimedia Subsystem) NGN (Next Generation Network) IP-PBX (Internet Protocol - Privet Branch Exchange) Digital Switching System
