Application of softswitch in emerging carriers

Broadband ip man-based wireless and IP multi-service access applications
The voice service is still the main growth point of profit of domestic operators. While building a broadband MAN to implement data services, it also carries voice services on the established data network to avoid re-laying the cables, so as to achieve the convergence of two network data and voice at a low cost, moving towards triple play will be an inevitable choice for emerging operators.
UTSTARCOM's mSwitch Softswitch platform provides telecom service operators with IP and wireless multi-service access solutions based on Broadband IP networks to meet the increasing needs of users. Based on this solution, carriers provide users with basic services, supplementary services, and pre-paid services for POTS, H.323/MGCP broadband IP phones, and wireless users through wireless/IP/xDSL access, it also provides a wide range of value-added wireless service VPN, SMS, 32 k/64kInternet access, C-Mode mail service/content service/download services, etc ).
The mSwitch Soft System of VoIPC4 can also provide VoIPC4 solutions for emerging carriers, and provide a debit card and one-time dial-up VoIP/FoIP services. The WACOSmSwitch system relay and signaling gateway provide external standard SS7 protocol interfaces, which are connected to the central exchange board through relay to interconnect with the PSTN of the traditional telecom network. In this application, the mSwitch system provides the standard H.323/SIP-T protocol interface to communicate with the existing H.323VoIP network and third-party or Softswitch Network.
Enterprise wireless and IP voice applications
The UT Starcom mSwitch softswitch system can be used in large-scale enterprise networks to provide wireless and IPphone VoIP/FoIP services for multinational companies and large domestic enterprise groups. The mSwitch system's PAS is used to connect to the gateway, wireless phone users can be connected, allowing users to enjoy cheap IP services while roaming. In addition, the mSwitch system can also be connected to iAN Integrated Business Access Gateway and H.323/MGCPIPphone to provide multiple business access services for major customers. It also provides interconnection functions to achieve connections between branches and departments.
How Emerging operators build Softswitch networks
In view of the new telecom landscape, it is suggested that new operators should closely grasp the construction of basic voice services while building data network services and implement unified services for data and voice services for major customers. In view of the flexibility and diversity of softswitch, it is recommended to build a network step by step: first, build a Softswitch C5 network for broadband IP users and wireless users in areas where no Softswitch is established, the introduction of relay gateways and signaling gateways expands the wireless access capabilities of media gateways and attaches great importance to the construction of value-added services for wireless users and IP Broadband Users. Second, the establishment of the softswitch system should be followed by the access capability of the large media gateway, focusing on the integration with the traditional PSTN/IN/CAMEL network. Connect to the access network device through the V5 interface of the media gateway to reduce the requirements on the transmission circuit. Introduce the multi-service resident Access Gateway to provide POTS, xDSL, LAN, and wireless multi-service access capabilities. Step 3: introduce the application server AS/Media Server MS of various manufacturers.