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

Hi Everybody, I'm new here. I set up a voice system with SPA9000+SPA400 including 2 analog phone on SPA9000 and 1 Grandstream IP phone GXP2120. In SPA9000, I set line 1 is ITSP line, line 2 is for SPA400 for PSTN connection. Line 3 and 4 are not used...

hi at all,it would be nice if the following feature could be implemented into the uc500 series / cme like it is impülemented into the communications manager.what i want is a tri-color button to monitor other directory numbers so that the behavior of ...