TELECOM/NETWORK

TELECOM/NETWORK

Leverage our 21+ years of experience in telecom & network R&D for leading telecom companies worldwide

With more than 900 experienced telecom & network engineers, our team can support many different R&D needs of your products & solutions: Enterprise Communications, Carrier Communications, Broadband Network and EMS/NMS/OSS/BSS.
Sample Clients

Domains

  • WebRTC:
    • Gateway
    • Client
  • Rich-Feature SIP PBX:
    • Cloud-based
    • On-premises
    • Hybrid
  • Unified Communications Application Server
  • Contact Center:
    • Multichannel Interaction
    • Routing, Self Service
    • Reporting, Analytics, Workforce Optimization
    • Universal Networking
  • SIP PBX
  • Broadsoft interoperability and certification testing
  • Unified Communications
    • Integrated Audio/Web/Video Conferencing
    • Web Sharing
    • Call Recording
    • Unified Messaging:
      • Text/Voice/Video IM
      • Email/Voicemail/Fax
      • Presence
    • IP Phones:
      • Wireless phones
      • Conference phones
      • SIP desk phones
      • UNIStim desk phones
    • Soft Clients:
      • Mobile soft clients
      • Desktop soft clients
  • NGN:
    • WebRTC Gateway
    • Softswitch
    • SIP Application Servers
    • Gateway Controller
    • Media Gateway
    • Signaling Gateway
    • Session Border Controller
    • Session Server Trunk
    • OAM&P
  • IMS:
    • CSCF
    • BGCF
    • MGCF
    • HSS
    • SLF
    • Application Server
  • 4G LTE EPC:
    • PGW
    • SGW
    • MME
    • GGSN
    • SGSN
  • MOBILE NETWORK:
    • Core:
      • LTE PGW
      • LTE SGW
      • LTE MME
      • GGSN
      • SGSN
    • Metro:
      • Backhaul Metro NODE
      • Backhaul Metro NID
  • FIXED NETWORK:
    • Core:
      • Ethernet Routing Switch
      • Carrier Edge Router
      • BRAS
    • Access:
      • BSA, BRAS, BSAN, MSAN
      • LAN Core/Access Switches
      • Data Center Switch
      • DSLAM, DSL Modem
      • CMTS, Cable Modem
  • EMS:
    • Equipment & Network Views
    • NE Configuration & Profiles
    • Alarm Management
    • Performance Management
    • Software Management
    • NE Backup & Restore
    • Activity Log
    • Health Monitoring
    • Security & User Management
    • System Administration
  • OSS/BSS:
    • Fulfillment
    • Inventory and Assurance
    • Network Activation
    • Element Management and Security
    • Policy and Charging Rules Function
    • Directory
    • Pre-integrated CRM
    • Ordering
    • Convergent charging & billing
    • Dealer capabilities
    • Self service
  • NMS:
    • Topology Browser and Graphic views
    • Network Grouping
    • Configuration and Provisioning
    • Network Element Auto-Discovery
    • Alarm Surveillance & Fault management
    • Performance management
    • Meter management data
    • Diagnostics – Loopbacks test
    • Software Download
    • Inventory data
    • Inband – Outband management network
    • Computer Servers management
    • Security management
    • Remote Local Craft Terminal access
    • Northbound Interface to OSS
    • High Availability and Geo-Redundancy
TMA - telecom network

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
  • 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)
  • 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
COMPETENCIES

> Telecom/Network

> Microsoft

> Java

> Open Source

> Mobile Technologies

> Big Data & Analytics & AI

> Embedded Software

> Software Testing

> Skill Set

> Front-end Development

> Cloud Applications

> Internet Of Things

> DevOps And Continuous Integration

CASE STUDIES

> Network Management

> Enterprise Communication

> Carrier VoIP & applications

> NGN & IMS Development

> Mobile Bachaul Network

> OSS/BSS/Billing System

> Unified Communication as a Service

> NMS & LAN Switch Development

> BYOD - Intergrated Mobile Communication Development
DOWNLOAD

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What our clients say

The management team is attentive, responsive to feedback and demonstrates initiative in continually improving effectiveness. Our partnership with TMA has allowed us to significantly reduce our labour costs, and increase round-the-clock utilization of expensive lab equipment.

Lori Ciaralli, Engineering Director, Network Management & Security, GENBAND (USA)

With dedication and training, TMA were able to successfully grow this team. This large and complex product solution is now very stable with very good quality indicators. This was a very impressive ramp up activity.

Avaya Engineering Director (USA)

Although there is a significant time difference of 11-12 hours between us it appears that we receive 16 hours daily service. I routinely receive email and support well beyond an expected time. Often receiving emails well past midnight TMA time.

Avaya Engineering Director (Canada)