I have 2 7920s on CME and both 7920s when in standby mode and registered, the battery goes from full to empty on them in about 3 hours. They are being used with 1130 APs.
Is 3 hours normal for standby time on a 7920 when it is not in use and just sitting on a desk? This is happening on both 7920s and happens with different battery packs of different mAH values.
1440 mAh, 1760 mAh, and 2400 mAh all last same time, about 3 hours.
We also have problem, where the lines on the 7920s are shared with wired phones and when the lines ring on the wired phones the line on the 7920 does not ring all the time and only sometimes. If a line is in use, the wired phones will show the line icon in use but on the 7920 it will reflect the line is being used.