AT-530 User Manual
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2.5.8 MMI Filter
MMI filter is used to make access limit to AT-530 IP phone.
When MMI filter is enable. Only IP address within the start IP and end IP can access AT-530
IP phone.
VoIPon www.voipon.co.uk sales@voipon.co.uk Tel: +44 (0)1245 808195 Fax: +44 (0)1245 600030
