Re: ATA MAX phone line signal distance - anyone tried more than
We used an ATA to supply an Analog device at one of our Grounds Buildings which was about 600m away. This was via a Tie Cable (24 gauge wire).We ended up changed this to feed from a VG248 but not due to any issues. The max distance listed by Cisco is 975m for a phone with 1 REN. Have a look;
Q. What is the maximum distance from which I can drive an analog device with a Cisco ATA?
A. Table below provides maximum distances for this question.
Ring Loads and Distances
Ring Load (per RJ-11 FXS Port) Maximum Distance
5 REN 200 feet (61 m)
4 REN 1000 feet (305 m)
3 REN 1700 feet (518 m)
2 REN 2500 feet (762 m)
1 REN 3200 feet (975 m)
Cisco ATA, however, is not designed for long-distance usage. The simple test is to determine if the phone or phones that are connected to the Cisco ATA work properly in their environment.
Pay attention to the following questions:
1. Can the Cisco ATA detect on/off hook from the analog phone?
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...
If you have 2 ISR routers, one acting as Failover, do we need to have both the same number of SRST licenses on the 2 routers?
No. You will only need the SRST licenses on the primary router. Because this feature...
You have reached the Cisco Logistics Support Center.. To Check Status of your RMA, visit Product Returns & Replacements (RMA).
Need help? Contact us by Phone or Email.
Phone: 1800 553 2447 Option 4