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- IP based Services
- Routing and Switching Protocols
- IP/ATM Switches and Services
- Network Security Services
- Virtual Private Networks (VPNs)
- Advanced Intelligent Networks (AIN)
- Frame Relay/Private Line (PL) Networks
- SONET/SDH/Optical Networking
- LAN/WAN Networking Services
- VoIP/IP Telephony
- Wireless Communications Equipment/Services
- Intrusion Detection and Prevention Services (IDS/IPS)
- Vulnerability Assessment and Penetration Testing
Skills and Knowledge of our
Engineering Consulting Services
Networking and Internetworking:
Configure, Troubleshoot and Operate and Inter-network
any Cisco Routers and Switches (from SoHo 700/800 series,
SME market 1600/1700/2600 Small office/Branch routers,
to large enterprise network routers 2600/3600/3700/7200
and Service Providers/Carriers 7500/12000 series routers),
Catalyst Switches (2900/2950 access switches, to 3550/3560/3570
distribution switches to Core switches like 4000/4500/6500
series),
Configure any Access Routers and ISDN Switches, ATM Switches.
Configure PIX 500/600 series Firewalls, VPN 3000 series
concentrators, Intrusion Detection and Prevention Systems
(4200 series, 4600 series)
Configure any VoIP gear – MCS 7300/7500/7800 Series CallManager,
Voice Gateways, IP-Phones, Unity VoiceMessaging systems,
VoiceFlow Systems, Session Border Controllers (SBC) and
related internetworking with Carriers and ISPs/ASPs.
Networking Protocols:
Advanced knowledge of TCP/IP Protocols and Applications
– ARP, NAT, DNS, DHCP, ICMP, Telnet, FTP, TFTP, SMTP,
HTTP, NTP, etc.
Extensive hands-on implementation experience of IP-Routing
Protocols like, RIP, RIPv2, IGRP, EIGRP, OSPF, IS-IS and
BGP4, including route-redistributions, optimizing routing
update operations, and addressing scalability features.
Network Security
:
Expert in router security issues, OS hardening, Dial-up
Security, Internet Security, IOS Firewall Features, NAS,
AAA, CiscoSecure ACS, RADIUS, TACACS Services, Security
Protocols/Encryption (DES/3DES, IPSec, PPTP, L2TP), PIX
Firewalls, Intrusion Detection Systems (IDS), Cisco Secure
IDS, Cat6500 IDSPM, Sensors, Digital Signatures, and Certificate
Servers.
VoIP/IPTelephpony:
Expert in Cisco IP Telephony/AVVID architecture and solutions,
Voice over FR. ATM and VoIP, QoS in the Enterprise Networks,
Voice Gateways, Internetworking with Legacy PBX and necessary
Integration, Cisco CallManager, Unity Voice-mail systems,
Universal Messaging Implementations along with a strong
knowledge of H323, ISDN/Q931, and MGCP and SIP Protocols.
Wireless Technologies:
Network Managememt:
CiscoWorks 2000,
CiscoWorks for Switched Internetwork (CWSI),
HP-OpenView (for FCAPS)
Telecom Products and Technologies:
P-PBXs, ACDs, IVRs, DACs, 4ESS/5ESS Switches, DMS 100/250/300
Series Switches, Metro DWDMs from Ciena, Cisco, and Nortel.
Operations Administration,
Maintenance and Provisioning (OAMP)
Operations Support Systems used by most of the carriers
in the Telephony world for all the customer Provisioning,
systems Maintenance, Billing, Network Management and overall
Operations and administration of the Networks.
Signalling Systems:
SS7, CCS7, TCAP, ISUP, CAS, NFAS, Q.931, Q.Sig, ATM/UNI
Interfaces :
ISDN-BRI, ISDN-PRI, IMTs, MF-Trunks, T1/DS1, T3/T45, T155,
OC-x, and SONET/SDH Rings
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