is 675.84 KB, has a resolution of 1170x825 pixels and was uploaded on November 16, 2019 @ 7:06 am by user: friedmid. It is filed under the tags: electronics accessory, telephone, mitel 6867, electronic device, voice over ip. Click the blue button at the top to freely download: Aastra Technologies VoIP Phone Telephone Mitel Session Initiation Protocol png.