Www.planet.com.tw FAQ-Case20 3-Way Conference Configuration for ICF-1600, VIP-155PT, and VIP-321 in P2P mode VoIP SIP Phone Copyright © PLANET Technology.
Www.planet.com.tw FAQ-Case18 3-Way Conference Configuration for VIP-255PT, VIP-155PT, and VIP-321 in P2P mode VoIP SIP Phone Copyright © PLANET Technology.