Is there a Door Phone / Door Entry system compatible with CME?

[ccpagel]

I have a customer is implementing CME but needs to support a door entry system. So you press a buzzer, this rings a phone or phones, you speak to the person and then press DTMF to open the door latch.

Is there a 3rd party product available which has been tested with CME?

Thanks,

Chris

[Tommer Catlin]

Just about any 3rd party system that uses analog will work. You have to use an ATA device with CME. most of the systems simply plug into an analog connection

[ccpagel]

We've tried a Panasonic Door Entry system with the ATA (H.323) and it doesn't work. As the ATA doesn't support Pulse dialing and doesn't support supervisor disconnect.

We are going to test with a FXS port on a router but this isn't ideal.

Chris

[mojoagogo]

http://www.valcom.com/v-2900.htm

[paul0000102]

Although this actual post is old, the question and topic is not. I think CyberData and Commend are the 2 best solutions for Cisco. CyberData for example carry direct certification. Commend offer a large range of Cisco IP Intercom Systems. Having installed them both, I think Cyberdata was a little easier. There was no need for an additional server. This saved us a little time. Although Cyberdata only offer audio intercoms. 

[edwincharles]

http://www.2n.cz/products/door-lift-phones/door-entry-systems/ip-communication.html