I am using Grandstream 486 units to connect to SER which only accepts a
valid login after the units have made one attempt then been rebooted. Has
anyone else seen this behavior ?
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Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (
http://www.grisoft.com).
Version: 6.0.701 / Virus Database: 458 - Release Date: 6/7/2004