Network Features - Denwa Communications DW-310P User Manual

Automatically select calling line, if one line can't be connected, the

phone can automatically switch to other line to call.
9 kinds of ring types and 3 user-defined music rings

DTMF Relay: support SIP info, DTMF Relay, RFC2833

SIP application: SIP Call forward/transfer（blind/attended）

/hold/waiting/3 way talking/SMS/pickup /join call /redial
/unredial/multi line/intercom/BLF/presence/push to talk/auto
redial/call return
Call control features: Flexible dial map, hotline, empty calling No. reject

service, black list for reject authenticated call, white list, limit call, no
disturb, caller ID, CLIR(reject the anonymous call), CLIP(make a call with
anonymous), Dial without register.
Support phonebook 500 records, Incoming calls / outgoing calls / missed

calls. Each supports 300 records.
Support IAX2

4 DSS keys

Soft keys programmable, function keys programmable

 Code synchronization via IP PBX/IMS
Support click to dial via web phone book/Group listening

Voice codec setting for each SIP line

 Support keypad lock, and emergency call during the keypad lock
Customized lcd logo

Ring play via headset or speaker setting

Signal tone parameters customized

Phonebook supports vcard standard

12/24 hours' time display

Support daylight saving time

Support path, group

Support SIP Privacy

Support SMS

Support MWI

 Support Speed dial
Support XML


9.1.3 Network features

WAN/LAN: support bridge and router model

Support PPPoE for xDSL

Support basic NAT and NAPT

 Support VLAN (optional: voice vlan/ data vlan)
NAT Penetrate, Stun Penetrate

Support DMZ

Support VPN (L2TP/OPEN VPN) function

- 94 -