3 Major Problems the Elevator Call System Facing

Aged Device

The old systems reached the lifecycle and have to be upgraded. However, there are no innovative alternative solutions now.

POTS Phased Out

The old system connected to the traditional T1, or analog outside line provided by the telecom operator, are becoming expensive and face the risk of withdrawing from the market in the near future.

Function Missing

The traditional elevator emergency call system is unable to face the ever-changing market requirement. Rectification of the elevator  emergency call system is very urgent.

4 Major Advantages of  Redstone’s Proposal

1.No need to replace the existing elevator emergency call box or rewire, saving a significant amount  of rectification costs and time.

2.Supports all types of call boxes (FXS and FXO) and offers simple configuration for

easy call initiation and termination. Saves a lot of installation and deployment time.

3.Provides a unified wireless or external line emergency failover channel for elevator emergency calls, ensuring call reliability in emergency situations.

4.Successfully installed and deployed in 1000+ buildings in the U.S.

1.Users analog terminals connect to SIP server through EGW50.

2.Obtain local survivability from EGW50 by 4G/5G, when internet is down and disconnected from SIP server.If all connect to SIP server is done, connect to PSTN by FXO for emergency failover.

3.Internal extension dialing and outbound calls will not be affected when SIP server disconnected.