Address : 111 Nguyen Dinh Chinh Street, Phu Nhuan District, Ho Chi Minh City, VietnamTel : (84.8) 3990 3848 (Vietnam) (61) 414 734 277 (Australia)Email : sales@tma.com.vn Website: www.tmasolutions.com

Telecom SoftwareMore than 650 telecom/network engineers

User Access/Transportation Core & Services

SIP

Soft-Switch Application Server

Enterprise IP Multimedia Networks

BRAS

GGSN

Edge Router

Enterprise Data Networks

IP Core Network

GSM

Enterprise Networks

TDM Network

Network Management

OSS/BSS

MGW

PSTN

SS7 SGW

Presence

HSS

MGCFCSCF

Sample Projects

• IP PBX• Soft-Switch• Mobile Centrex • Security Router• Wireless Router• IVR/Contact Center• Network Management

• Service Edge Router/GGSN• Universal Convergence Gateway• Enterprise Communication Systems• Carrier VoIP and Application Server• Dual Mode Wireless System• Blade Network Servers• Firewall and Web Switching

14+ years of experience in providing R&D outsourcing services for many world leadingtelecom companies such as: Avaya, Alcatel-Lucent, Ericsson, Siemens, Genband, Amdocs,Nortel, NTT, NEC, Andrew, IBM, Flextronics, Juniper Networks, ShoreTel, and others.

Address : 111 Nguyen Dinh Chinh Street, Phu Nhuan District, Ho Chi Minh City, VietnamTel : (84.8) 3990 3848 (Vietnam) (61) 414 734 277 (Australia)Email : sales@tma.com.vn Website: www.tmasolutions.com

Telecom Software

Technologies

VoIP Technologies

Wireless Technologies

Signaling & Protocols

Network Management

Applications/Services

Layer3 Protocols/Routing

Layer2 Protocols

Infrastructure/Security

VoIP, NGN, IMS, MPLS, ISDN, PSTN, VRRP, MGCP, SIP, RTP

GSM, GPRS, CDMA, UMTS, 802.11-WiFi, 802.16-WiMAX

SIP, H.323, H.248/MEGACO, SS7/CCS7, Codecs, ISDN

SNMP

IMS Core, SIP, RTP, RTSP, HTTP, SSH, DHCP, SNMP, Unified Communication, Contact Center, Audio Voice Services

ICMP, BGP, ISIS, MPLS, OSPF

1483 Bridge Group, ARP, STP, L2TP, PPP

ATM, TCP/IP, LAN/VLAN, NGN, MPLS, IPv6, IPSec, SSH