Realtone Communication Co., Ltd.

VoIP PBX SIP Phone System

VoIP PBX SIP Phone System
Product Detailed

SIP IP PABX Phone system with 4 to 96 FXS/FXO ports
SIP trunks for least cost calls
120 IP users
Billing, MOH, IVR, Recording

 All-in-One SIP IP PABX for SOHO useres

support  4 to 96 analog ports (extensions and pstn trunks)

up to 120 IP users, can be working under NAT for remote IP users by DDNS

Recording, Voice mail,Music on Hold,Ring group, Auto-Attendant, 3-way-conference;

 

Embedded SoHo IP PBX phone system with 4,8 or 16 FXO analog ports, and 8,16,24 FXS local extensions; and 60 IP users in local or remote, support SIP and DDNS, Can be working under NAT; based on Linux OS, GUI for management;

 

The RT20 is an All-in-One converged communication system for small and mid-size offices, home offices and branch offices. It provides the connectivity to not only traditional analog trunks and analog extensions, and but VoIP based SIP trunks and remote extension as well. Using VoIP it allows calls from one location to another over internet or VPN, it allow extensions to be boundled with cell phone, and it also directly integrates with VoIP service provider networks. Depending on configuration when it is purchased, it supports from 8 to 24 local extensions, 60  remote extensions, and 8 to 16 analog trunks. With its flash memory capacity, RT20 also supports built-in IVR, calls records, and downloads for color ring back tones.Model NameAnalog ExtensionsAnalog Trunks

SIP users

SIP Trunks

RT20-8O

0

8

60

60

RT20-16O

0

16

60

60

RT20-12S/4

12

4

60

60

RT20-8S/8

8

8

60

60

RT20-16S/8

16

 8

 60

 60

RT20-20S/4

 20

 4

 60

 60

System Features                                                      



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