Team, Has anyone encountered configuring our Wireless Infrastructure with Siemens WL2 optiPoint phones?  Currently having issues with it connecting to our wireless network and if we do the voice quality is very poor.  We have the standard Voice settings of WEP, Use Voice Prioritization, Access Category Voice and also included Multicast address of 01005e0001b2.  We even tried it with an open network as well.  Phones do have old firmware so we'll look to update Mark