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TECHNOLOGIES
 
TELECOM


Telecom has been an ever growing, ever changing, evolving domain where there is a constant struggle to keep up with the pace of changing Technology and at the same time to come up with innovative solutions with reduced cost and faster time to market. In order to stay competitive in this environment, OEMs and Telecom ISVs have to look for the right partner, who is able to provide valuable support in achieving the set goals. Zansys has the tools, processes and experience necessary to help you develop innovative solutions quickly and cost-effectively.



Zansys Services

Zansys is looking to build constructive partnerships with telecom equipment manufacturers (OEMs), offering to share our valuable experience of providing tailored services and solutions that meet the key challenges of the telecom industry of today. Working with us will introduce a high level of agility into your business, making your enterprise capable of reflecting the ever-changing market dynamics, leaving the competition behind.

Zansys services helps OEMs and ISVs to maintain focus on innovation using core competencies while we take care of your existing product lines by providing maintenance, feature enhancements and re-engineering services. Zansys also helps in taking your innovative product idea to reality. We help in providing the right expertise for conceptualizing, prototyping, executing and validating your product ideas.

Zansys has a wide understanding of the Telecom technologies across various players in the market:

  • ISVs
  • OEMs
  • Mobile Network Operator (MNO)
  • Mobile Virtual Network Operator (MVNO)
  • Telcos
  • ISPs
  • Cable Operators

 


Please visit our Services section for a more detailed explanation of our services.



ZANSYS EXPERTISE
Zansys has in-depth knowledge and expertise in the following vast area of Telecom Technology:

Wireless Communication
Wireless communication is the method of communication where the media (can be voice, video or Data) travels without the wire that is over the air. Wireless Technology has evolved from 1G (Analog) to 2G (GSM, CDMA) to 2.5G (GPRS, CDMA1x) to 3G (UMTS, CDMA2000) to 4G (WiMax, WiFi) and IP Multimedia Subsystem (IMS). Zansys team has in-depth knowledge, expertise and competency in all the technology evolution and corresponding domains. Here is a snapshot of Zansys expertise:

Zansys Expertise:
  • Protocols: GSM MAP, IS-41, CDMA, GPRS, 3GPP UMTS Rel6, SIP, WIMAX, WIFI, RANAP, BSSAP, CAMEL, WIN
  • Domains: GSM, CDMA/IS-41, IMS, WiMAx, WiFi
  • Systems:
    • GSM and IS-41: MSC (Serving and Gateway), BSC, HLR, VLR
    • OSS/BSS: SCP, Billing Systems, Mediation systems
    • VAS: SMSC, MMSC, Content Servers, IVR, Voice Mail
    • IMS: CSCF, SIP Application Server, HSS, IMS Client, SLF, BGCF, AAA
    • GPRS: GGSN, SGSN
    • UMTS: RNC
    • NGN: Wireless Softswitch, Media Gateway


Wireline communication
Wireline communication is the method of communication where the media (can be voice, video or Data) travels over the wire. Wireline Technology has evolved from Analog to Digital, from in-band to out-of-band, from circuit switching to packet switching, from voice only to voice+data, from narrow-band to broadband, from low bandwidth to high bandwidth. Zansys team has in-depth knowledge, expertise and competency in all the technology evolution and corresponding domains. Here is a snapshot of Zansys expertise:

Zansys Expertise:
  • Protocols: ISDN, SS7 (MTP, SCCP) , SIP, SIGTRAN, RTP, MGCP/MEGACO, H.323, ISUP, INAP, TCAP, ATM, Frame Relay, SNMP, CAS (R2, FGD)
  • Wireline Systems:
    • Gateways: Access, Trunk, Signaling, Multimedia
    • Media Server: IVR, Conferencing, Voice Mail
    • VOIP Servers: AAA, Proxy, H.323 Gateways and Gatekeeper, Application Server
    • SS7 Nodes: SSP, SCP, STP
    • Next Generation Network: Softswitch, Media Gateways, Signaling Gateways
    • PBXs: ISDN, VOIP, GR303
    • BSS: Billing systems, Mediation systems
  • Network Management
  • Test and Monitoring: QOS, Traffic Shaping, Signaling