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

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Presentation on theme: "Bryant Morris Sr. Sales Engineer January,2002 SURA - Birmingham, AL."— Presentation transcript:

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

2 2 Enhanced Communication Server ECS

3 3 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 ECS - ADVANCED FEATURES

4 4 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 ECS Options

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

6 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 – Call Transfer H – 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 7 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 and knows to change it to * * ECS receives the number and changes it to DNS Support- ECS can contact preconfigured DNS server and receive a listof 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 ECS V2 Enhanced Gatekeeper

8 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 9 ENCECS Network Configurator Easy Dialing and Administrato r Maintenance

10 10 Call Fallback 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 Call Realization! A destination will be searched for…

11 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 12 SNMP Traps NMS needs Alerts and Alarms Interfacing with other servers ECS Going up ECS Going down Call error License error Registrations, Calls, BW Capacity Alerting the Administrato r!!

13 13 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. Alternate Gatekeeper Solutions Built in Mirroring Information to Hot Standby Slave-Master Routine

14 Thank You!!!!


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