- NGN, IMS
- Softswitch, SIP Application Server
- Media Gateway, Signaling Gateway, SIP Trunking, SBC, WebRTC Gateway
TELECOM/NETWORK
Overview
By developing high-rated Telecom applications in more than 20 years, TMA has provided customers with End-to-End Services & Available Solutions for market readiness acceleration. Our team can support many different R&D needs of your products & solutions from Enterprise Communications, Carrier Communications, Broadband Network and EMS/NMS/OSS/BSS to 5G R&D Lab.
- 25 years of Experiences in Telecom Software & Solution Services
- 1,800 engineers
- R&D Centers for leading companies
Services
Providing high-quality end-to-end services of Telecom is what makes TMA remarkable in the technology market:
Testing services
- Product verification
- Solution verification
- Automation test
R&D services
- Prototyping
- Product planning
- Product development
Others
- DevOps
- UX/UI design
- Solutions consulting
- Proof of concept
- Customer Support
Domains of Expertise
With many years of experience, TMA engineers possess a wide range of expertise in various Telecom domains.
5G
- 400 Wireless engineers
- AMF, SMF, UPF, AUSF, N3IWF, NSSF, NRF, UDM, PCF
- 5G Orchestration
- 5G Open RAN: O-CU, O-DU, NearRT RIC
- 4G LTE EPC: PGW, SGW, MME
- Operation, Administration and Management (OAM) of 5G Core
- gNodeB in NSA 5G System (with 4G EPC Core)
- gNodeB in Standalone 5G System (with 5G Core)
Cloud/NFV
- 200 Cloud engineers
- VNFM, LTE MANO, 5G Core, VNFs, UCaaS, CPaaS, CCaaS, STaaS (SIP Trunk as a Service)
NGN Network Transformation
- 300 Carrier engineers
- Media GW Controller, Call Agent, CRE
- Media Server, Access/Trunk/Voicemail GWs
- MGCF, AGCF, BGF, BGCF, CSCF, HSS, SLF, MFP/MRFP
- SBC, TAS
- Softswitch, SIP Application Server, Gateway Controller, Media Gateway, Signaling Gateway, Session Border Controller, Session Server Trunk
Enterprise Solutions
- 400 Enterprise Communication engineers
- Unified Communication Applications, Contact Center, IVR, SIP PBX, Asterisk, WebRTC, Fax, Voicemail, AI Voice, Live Support, Collab, IP Phones
Clients
- 700 engineers
- Mobile VoIP, SIP Soft/Hard Clients, Smart Office Clients, S4B & Microsoft Teams integration
Networking
- 700 Networking, EMS, NMS engineers
- Service Edge Router, Carrier Edge Router, GGSN, SGSN, Broadband Remote Access, Access Management, Ethernet Routing Switch, BRAS
- Backhaul Metro, NODE, NID
- LAN Core/Access Switch, Data Center Switch
- Network Provisioning/Monitoring/Control, Inventory Management
- Resource Provisioning, Data Collection/Processing, Performance Management, Trouble Management
- Fulfillment Process, Assurance Process, Billing Process, Cloud Manager and Orchestrator
Technologies - Capabilities
We try our best to enable and assure the abilities of the telecommunications of the enterprise.
General Technologies
- Standards
- IEEE standards, IETF RFCs, 3GPP, ITU-T recommendations, ANSI recommendations, W3C
- Configurations
- IP, ATM, TDM
- Fixed networks
- xDSL, FTTx, GPON, Metro Ethernet, Cable Multimedia, POTS
- Mobile networks
- 4G (LTE, WiMAX), 3G (EVDO, HSPA), 2G/3G, WiFi, Bluetooth
Telecom Protocols
- Fixed Signaling
- SIP, SIPS, SIP-I, SIP-T, H.323, H.248/MEGACO, H.245 Tunneling, H.225 RAS, stateful H.225 and H.245 routing, SS7/CCS7, INAP, ISDN Q.931, V5.2, SIGTRAN (IUA, M3UA, M2UA, M2PA, SUA, V5UA), MGCP, SCCP, UNISTim, Diameter
- LTE Signaling
- GTP-C(S11), GTP(S5) [GTPv2-C], GTP(S5) [GTPv1-U], GTPv1-U(S8), GTPv2-C(S5), GTPv1-U(S5), PMIPv6(S5), PMIPv6(S8), GTPv2-C(S8), GTPv1-U(S8), TCP/Diameter(Gx), SCTP/Diameter(Gxc), TCP/DIAMETER(Gy), GTP'(Ga/Gz)
- Media
- RTP/SRTP/RTCP, DTLS (TLS over UDP), Audio Codecs (Opus, G.711, G.729, AMR-NB, G.722, AMR-WB,…), Video Codecs (H.264, H.265, VP8,…), T.38, DTMF, ICE, STUN, TURN, Echo Cancellation (G.165, G.168, 0-128ms)
Network Protocols
- IPv4 Routing
- Multiple VRF, Static routing with route labeling, RIPv1/v2, OSPF, IS-IS, BGP, GRE, IP/IP tunneling, VRRPv2, DHCPv4 server, DHCP relay, generic UDP relay, ARP, Distributed ARP learning, Policy-based routing and server load balancing.
- IPv6 Routing
- Multiple VRF, ICMPv6, Static routing, RIPng, OSPF v3, IS-IS, Multi-Topology IS-IS, MP-BGP, VRRPv3, NDP, DHCPv6 server, Policy-based routing and server load balancing
- IPv4/IPv6 multicast
- IGMP v1/v2/v3, PIM-SM, PIM-SSM, PIM-DM, PIM-BiDir, DVMRP, MLD v1/v2.
- MPLS
- MPLS, LDP, Policy Core, sFlow , LDP Graceful Restart, LSP Ping, MAC-Forced Forwarding, VPLS using LDP
- Security
- MD5, HMAC Message Authentication, RADIUS Authentication and Client MIB, RADIUS Accounting and Client MIB, FTP Security Extensions, RADIUS Extension, PPP EAP, Security Architecture for IP, Encapsulating Payload (ESP) and crypto algorithms
- QoS
- Congestion Control, Internet Hosts, DiffServ, Pause Control, srTCM, trTCM
- Network Management
- Telnet, FTP, TFTP, SMI v1/v2, SNMP, MIB, MIB-II, SNMP v2 MIB, Convention for SNMP Traps, Private Interface MIB, Ethernet MIB, Form-based File Upload in HTML, SNMP v2c, IP MIB, DHCP Server/Client, Returning Values from Forms: multipart/form-data, URI Generic Syntax, SNMP v3, HTTP and HTML, IP Tunneling MIB, MAU MIB, VLAN MIB, XML Media Types, User-based Security Model, UUID URN Namespace, ABNF, SSH, JSON, Additional HTTP Status Codes
Sample Projects
4G MVNO LTE EPC & MANO
Networking
- Software Testing
-
Test Tool Development
- Att tool: automation frame work to executes procedure described in a scenario file
- Ysim tool: simulate network devices and send message in any protocols
- ICARUS: establish a big number of UE sessions
- MP3: generate a big data traffic via LTE tunnel
- Log collector tools: shsuite, pstat, dwdf, admf (for lawful intercept)
Network Transformation Solutions
- Enable solutions for Telco to migrate their legacy networks to NGN (SoftSwitch & IMS)
- Services:
- Development: New Features & Tools Product Sustaining
- Product & Solution Integration Testing: Full testing including Performance & Security test Manual, Automation and Continuous Testing
- Production Services: Demo, deployment support Migration and Upgrade procedure development
Enterprise Communication Solution
- Set up the test domain, environment
- Verify all supported functionalities of the OTT services in various platforms: video/audio call, conference, message, voice, group call, presence
- Verify push notification for active/passive push on android and iOS
- Verify 2FA with 1 million subscribers via BOT tools
- Verify media stream under different network conditions
- Verify media stream switch back and forth between wifi and 4G/LTE
- Verify interaction with Voice mail service, multi-party & collaboration and SIP client for Call-P service
Virtual Network Function Manager
- Provide Lifecycle Management (LCM) for VNFs based on NFV Architect
- Services:
- VNFM Product, System test
- Solution test for VNFs
- Application Server
- Call Controller
- Session Border Controller
- Signaling Controller
- Element Management System
- Automation Development
- CI/CD Implementation
DOWNLOAD
- TMA Telecom: https://www.tmasolutions.com/files/TMA-Telecom-Network.pdf
- Telecom Software & Solution Services: https://www.tmasolutions.com/files/Telecom-Software-Solution-Services.pdf
- Telecom Testing: https://www.tmasolutions.com/files/TMA-Telecom-Testing.pdf
- TMA Technical Competencies: https://www.tmasolutions.com/files/TMA-Technical-Competencies.pdf
- 4G LTE Testing: https://www.tmasolutions.com/files/TMA-4G-LTE.pdf
- 5G R&D Lab Brochure: https://www.tmasolutions.com/files/5G-R_D-Lab-Brochure.pdf
- Class 5 Fixed Network Transformation: https://www.tmasolutions.com/files/Class-5-Fixed-Network-Transformation.pdf
- Class 4 Fixed Network Transformation: https://www.tmasolutions.com/files/Class-4-Fixed-Network-Transformation.pdf
- NGN RnD & Solution Consulting Services: https://www.tmasolutions.com/files/NGN-RnD-Solution-Consulting-Services.pdf
- Over-the-Top applications Testing:https://www.tmasolutions.com/files/Over-the-Top-applications-Testing.pdf
- VoIP Competency: https://www.tmasolutions.com/files/TMA-VoIP.pdf
- IPv6 Development & Testing Services: https://www.tmasolutions.com/files/TMA-IPv6.pdf
- Router Development Projects: https://www.tmasolutions.com/files/TMA-Router-Development-Projects.pdf
- Signaling Controller Solutions Brochure: https://www.tmasolutions.com/files/Signaling-Controller-Solutions-Brochure.pdf
