Voice Systems and Accessories - Small Business

Upgrade your communication system with our Voice Systems and Accessories, perfect for small businesses.
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Forum Posts

I have a new install Firmware 2.1.1  with a sip trunk and 4 FXO lines.the autoattandent works when calling the system from the the POTS lines but not the sip trunk.i have double and triple checked all setting and here is what i have tried to rule out...

felipeg007 by Level 1
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  • 18 replies
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When I access the SPA509G via web I do not get the option Admin logio / Advance. So it is impossible to enable the expansion module 1 or 2 in this phone model. Can someone tell me how to enable an expansion module SPA500S in a phone SPA509G? I think ...