Lancom Systems 1724 LS61356 Benutzerhandbuch

The business VoIP- VPN gateway LANCOM 1724 VoIP is especially designed for integrating smaller and mid- sized sites into existing complex ISDN infrastructures. 

Four switchable ISDN ports offer flexibility and investment protection for the migration of existing ISDN PBXs to Voice over IP. It can cater for up to 32 direct telephony subscribers,

or it can break- out any number of subscribers to Internet SIP gateways.

It supports ISDN point- to- point connections, i.e. with a main number and extension numbers, and it supports SIP trunking as well, all of which makes the LANCOM 1724 VoIP a

business solution that is ready for the future. 

With Voice of IP, telephone calls can be automatically directed over existing VPN connections between company sites. Not only are these calls secured from interception; by using

flatrate connections, there are no additional call costs, either. 

Four ISDN ports can be freely configured as internal or external connections and offer eight parallel ISDN voice channels. This allows, for example, an existing ISDN PBX to be

additionally equipped with SIP and connected to an upstream VoIP PBX. Subscribers can simultaneously make calls via ISDN telephones, SIP equipment, or softphones to other SIP

or ISDN subscribers, both internally and externally. Comprehensive backup and redundancy functions make communication via Voice over IP just as reliable as ever.

The integrated firewall with the latest security functions such as stateful inspection, Intrusion Detection and Denial- of- Service protection is supplemented by dynamic bandwidth

management and comprehensive functions for backup, high- availability and redundancy. The integrated VPN gateway that fulfills the IPSec standard, and the optional hardware

accelerator provide optimal security for connecting telecommuters and branch offices thanks to the high- security 3- DES or AES encryption and support of digital certificates.

The versatile functions for address translation and routing allow completely different networks to be connected over common infrastructure. Existing networks at partner companies,

home- office workstations or subsidiaries can be integrated into the VPN without problem. The management systems LANconfig and LANmonitor are included and offer not only

cost- effective remote maintenance of entire installations along with highly convenient setup wizards, but also full real- time monitoring and logging. What’s more, service providers

benefit from the broad range of scripting methods and professional access with individual access rights for administrators via SSH, HTTPS, TFTP and ISDN dial- in.

From the very start, LANCOM products are designed for a product life of several years. They are equipped with hardware dimensioned for the future. Even reaching back to older

product generations, updates to the LANCOM Operating System—LCOS—are available several times a year, free of charge and offering major features. LANCOM offers unbeatable

protection of your investment!