Incoming Calls

Outgoing Calls

Missed Calls

Max of 300 Records Each

Supports vCard/XML/CSV

Support IAX2

4 DSS keys

Programmable Soft Keys

Programmable Function Keys

Code synchronization

IP PBX

IMS

Supports Click to Dial via Web Phone Book

Keypad Lock with Emergency Call

Customized LCD logo as screensaver

Ring Tone via Headset or Speaker

Customized Signal Tone Parameters

Time Display

12/24 Hour

Support Daylight Saving Time

Supports Path, Group

Supports SIP Privacy

Supports MWI

Supports Speed Dial

Supports XML

9.1.3Network Features

WAN/LAN

Bridge

Bridge with port mirror

Router

Supports PPPoE for xDSL

Supports Basic NAT and NAPT

Supports VLAN

802.1Q

802.1P

Supports STUN

Supports DMZ

Supports VPN

L2TP

OpenVPN

Wan Port Supports Main DNS and Secondary DNS

Supports DNS via DHCP or Static DNS

Supports DHCP client on WAN

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Cortelco C58P user manual Network Features,  Ip Pbx  Ims