VoIP And IMS Stacks
Products
DC-SIP
SIP toolkit for
User Agent
Proxy
B2BUA
Register
including SIP-T, IM and Presence support
DC-Megaco/H.248
MEGACO/H.248 v1, v2 & v3, including text and binary encoding
DC-MGCP
MGCP 1.0 for Media Gateways and Media Gateway Controllers
DC-Diameter
Supports IMS interfaces for
subscription, policy and charging applications
Voice over IP, or more generally
multimedia over IP, is the ability to set up interactive messaging, telephony
and video conferencing over an IP network. IP Multimedia Subsystem (IMS) is next generation network architecture designed to
deliver integrated multimedia services, network convergence, and create an open, standards-based network.
Metaswitch provides carrier-grade
VoIP signalling and IMS stacks as portable source-code for OEMs developing VoIP/IMS solutions or adding VoIP/IMS
capabilities to existing products.
Applications
DC-SIP, DC-Megaco/H.248, DC-MGCP and DC-Diameter
have been designed from the outset as the high-performance, scalable solution for demanding applications.
DC-SIP, DC-Megaco/H.248 and DC-Diameter are also fully IPv6 compliant.
IMS Functions
- Application Servers
- P/I/S-CSCF
- IBCF
- BGF/I-BGF
- MRFC, MGFC, MRFP, MGF
- Charging functions
Embedded End-points
- Soft phones
- Mobile phones
- IADs
- Residential Gateways
Gateways Between Heterogeneous Networks
- Trunking gateways
- Radio base station
- Media Gateways
Intelligent Network Servers
- Softswitches
- Media Gateway Controllers
- Universal Messaging Systems
- Location Servers
- IP PBXs
- Application Servers