Sell ZXUN CSCF: Call Session Control Function

• Fixed and mobile convergent control ability
  ZXUN CSCF follows 3GPP/3GPP2/TISPAN international standards, provides unified session control, authentication and service trigger of mobile and fixed IP access network. One set of ZXUN CSCF meets different networking requirements of mobile network, fixed network and FMC, which simplifies network structure. Meanwhile, it offers flexible service deployment environment, greatly reducing system maintenance and operation cost.
• Integrate multiple logic functions
  ZXUN CSCF supports multiple logic functional entities, including P-CSCF,I-CSCF,S-CSCF,BGCF and E-CSCF functions, which can be combined as any group: Integrate these logic functions in the same physical equipment entity, or deploy some entity independently, the flexible networking mode effectively reduces operation cost.
• Rich access modes
  ZXUN CSCF supports various access modes, such as GSM/UMTS/TD-SCDMA/GPRS/EDGE/HSPA/LTE, CDMA2000 1X/EVDO, WiMAX, LAN/WLAN, xDSL, CABLE, POTS, etc, which help full-service operators to realize network convergence and protect existing investment.
• Good compatibility and expansibility
  ZXUN CSCF strictly follows R6/R7/R8 specifications made by 3GPP, Rev A/B/C specifications made by 3GPP2, TISPAN standards and ITU-T specifications, provides standard interfaces to interconnect with the third-party vendors