One of my customer have some Linksys SPA8000 and PAP2T products and when they try to use their analog FXS ports, they get busy tone instead of dial tone in fisrt 3-5 seconds. then it gives dial tone. If they reset products to check if problem fixed, they see that problem occurs in different ports after each reset. what can be the problem?
You have a Cisco Unified Communications Manager (CUCM) system and want
to configure a SPA112 analog telephone adaptor (ATA) to register to the
CUCM so that you can use up to two analog phones or similar FXS devices
with the CUCM.In this application note, ...
This document is a must-read for all SPA232D installers, administrators,
and users. The document takes you from unboxing the SPA232D ATA and
SPA302D DECT handsets, through DECT handset registration, and connecting
to the PSTN and ITSP.The document describ...