Answering machine 25 min questionable remotely
High quality HSP sound
Directory 50 contacts
Long battery life of 18h
Presentation of the number
Scalable up to 4 handsets

MEDIA PACK 114 ANALOG VoIP 4 PORTS FXO GATEWAY
TECHNICAL SHEET

General
MPN: MP114 / 4O / SIP
Device Type: VoIP gateway
Networks
Form factor: External
Number of ports: 4
Connectivity technology: Wired
Data link protocol: Ethernet, Fast Ethernet
Network / transport protocol: IPSec, PPPoE, BOOTP, DHCP
Remote management protocol: HTTP, HTTPS, TFTP
Status indicators: Network activity, status
Features: DHCP compatible, BOOTP support, Syslog support, manageable, data priority order (GOS) for VoIP applications
Encryption algorithm: TLS
Ip telephony
VoIP protocols: H.323, MGCP, SIP
Voice codecs: G.711, G.723.1, G.729a, G.726, T.38
Telephony interfaces: 4 lines (FXO)
Extension / connectivity
Interfaces
1 x network - Ethernet 10Base-T / 100Base-TX - RJ-45
4 x telephone line - FXO - RJ-11
1 x management - RS-232
Various
Required voltage: AC 120/230 V (50 - 60 Hz)

The GXP1620/25 is a reliable Basic IP phone for the user who requires standard features for a light to medium call volume. Stay in touch with others with its 2 lines/SIP accounts, enjoy crystal clear HD audio and utilize its dual-switched 10/100 mbps ports (with integrated PoE on the GXP1625) for a flexible deployment. Maximize your productivity with essential supported features such as 3-way conferencing and 3 XML programmable soft keys. Together, these featuresmake the GXP1620/25 an easy-to-use and effective Basic IP phone.

As all Grandstream IP phones do, the GXP1620/1625 features state-of-the-art security encryption technology (SRTP and TLS). The GXP1620/1625 supports a variety of automated provisioning options, including zero-configuration with Grandstream’s UCM series IP PBXs, encrypted XML files and TR-069, to make mass deployment easy.

1 SIP line
HD Voice in handset and speakerphone
Dual 10/100 PoE ports
128x32 graphical LCD with multi language support
Full duplex speakerphone
2 line appearances
3 context sensitive soft keys
XML support
Headset jack
Broad IP PBX interoperability
Advanced telephony features: mute, hold, transfer, forward, 3-way conference, auto-dial, auto-answer, click-to-dial, downloadable ringtones