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Bryant Morris Sr. Sales Engineer January,2002

SURA - Birmingham, AL. Bryant Morris Sr. Sales Engineer January,2002. E nhanced C ommunication S erver ECS. ECS - ADVANCED FEATURES. Capacity , Up to 500 concurrent calls and 3000 registered users Directory Services: LDAP Billing CDR Digit Manipulation

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Bryant Morris Sr. Sales Engineer January,2002

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  1. SURA - Birmingham, AL. Bryant Morris Sr. Sales Engineer January,2002

  2. Enhanced Communication Server ECS

  3. ECS - ADVANCED FEATURES • Capacity , Up to 500 concurrent calls and 3000 registered users • Directory Services: LDAP • Billing CDR • Digit Manipulation • DNS based address resolution • Supplementary Services – Transfer, Forward • IP to ISDN Fallback • Web Managed – Configuration, Monitoring & Control • Provides SNMP TRAPS • Runs on asNT-10 OR in a standalone NT/2000 Server

  4. ECS Options • ECS Pro • Advance Dial Plan • Hierarchical Structure • ENC – ECS Network Configurator • GK List • Public Services • ECS Alternate GK • Hot Standby • No “single-point-of-failure” • Transparent to users • Built in Mirroring Information to Hot Standby

  5. Inter UK USA NYC North Jersey NYC 2 NYC 1 Mahwah Fair Lawn NYC 2-1 NYC 2-2 ECS Dial Plan Examples Examples Zone: 00, 011 Stripping: YES Zone: 44 Stripping: YES Replace zone prefix: 1 Parent Filter: 00 Zone: 1 Stripping: YES Replace zone prefix: 1 Parent Filter: 011 Zone: 201 Stripping: YES Parent Filter: 1,0 Zone: 212 Stripping: YES Parent Filter: 1,0 Zone: 758, 759 Stripping: NO Zone: 540, 541 Stripping: NO Zone: 529, 684 Stripping: NO Zone:794,474 Stripping: NO Zone: 7585 Stripping: NO Zone: 7583 Stripping: NO

  6. ECS V2 Enhanced Communication Server(Gatekeeper) Features • Capacity (500 concurrent calls/3000 registered users, 100/500, 200/1000 and ALL NEW 50/250 Stand Alone only) • Directory Services: LDAP (Authentication) • Billing CDR (Text format) • Line hunting, Group hunting, Service hunting (MCU) • RAI/RAC(Load Balancing) • Supplementary Services H.450.2 – Call Transfer H.450.3 – Call Forward • Web Managed (Web Interface) • Runs on asNT-10 • Registration • Bandwidth Management • Address Translation • Neighbor Gatekeeper • Real Time information on calls and registrations • Security features: • Endpoint Authentication during Registration • Cisco PIX Proxy/ Firewall support • SNMP agent - H341 MIB

  7. ECS V2 Enhanced Gatekeeper New ECS Hot Standby • Alternate Gatekeeper for redundancy New  ECS Pro • Hierarchical structure • Enhanced Dial Plan for simplified dialing • Wild-Card Digit Manipulation 123*  8* ECS receives the number 12345678 and knows to change it to 845678 123*  * ECS receives the number 12345678 and changes it to 45678 • DNS Support- ECS can contact preconfigured DNS server and receive a list of gatekeepers relevant to the domain queried New ENC Network Configurator • For Easy Installation and Setups • Introduces new ECS onto the network without having to change the configuration of other Gatekeepers • All ECS can utilize ENC for convenient updates using ENC database

  8. ECS Network Configurator - ENC • Part of the ECS Pro package • Central point for Gatekeepers’ topology configuration • Hierarchal ECS Gatekeepers structure • “Strip/Do not strip” zone prefix rules • Parent Filter – avoid unnecessary network traffic • Supports country and international level dial plans • Full integration with the PSTN and ISDN networks (using the RADVISION gw-P20)

  9. ENC—ECS Network Configurator Easy Dialing and Administrator Maintenance

  10. Call Fallback Call Realization! A destination will be searched for… • For IP Calls • If the destination is not found: • Send to auto attendant (alternate H.323 address) OR • Send out the local GW or to a specific service

  11. H.235 v2 Security • Endpoint Support • Authentication and Integrity verification • Verifies that the sender and receiver of a message are, in fact, who they say they are • Verifies that data has not been altered in an unauthorized manner Whenever an endpoint sends a message to the Gatekeeper, the endpoint encrypts the message using the password. The Gatekeeper receiving the message authenticates the message using the same password. If one of the parties does not have the correct password, the authentication fails and the transaction is rejected.

  12. SNMP Traps Alerting the Administrator!! • NMS needs • Alerts and Alarms • Interfacing with other servers • ECS Going up • ECS Going down • Call error • License error • Registrations, Calls, BW Capacity

  13. Alternate Gatekeeper Solutions • Built in Mirroring Information to Hot Standby • Slave-Master Routine Alternate Gatekeepers allow the endpoint to register and call the destination when the original GK goes down. This is accomplished with a Hot standby GK that receives al information from the operating GK. It is knows if the operating GK goes down, and automatically assumes the GK's IP and full operation. When the original GK goes up, it then becomes the slave of the now operating GK.

  14. Thank You!!!! www.radvision.com Bmorris@radvision.com

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