FreeSBC和ProSBC是我们合作伙伴开发的目前世界上第一个免费SBC软件平台。用户可以下载配置。其功能非常丰富，FreeSBC可以对接企业IPPBX，云呼叫中心，云总机，云融合通信平台。ProSBC支持20多种目前世界上主流IPPBX，例如3CX,  avaya，Cisco UCM 12,  Yeastar P-Series Cloud ,  开源IPPBX产品Asterisk, freepbx,  FreeSWITCH 的对接配置场景。

 TelcoBridges  FreeSBC 是目前世界上第一个免费的SBC解决方案，支持云部署，OpenStack，虚拟机安装，实体机的模式。

如果需要付费技术支持，则需要购买ProSBC版本，按照Session数量以每年来收费或者购买永久许可证授权。具体事宜，请联系：522137361@qq.com, 电话：18665301040

ProSBC提供的产品型号包括：

1）25路并发

2）50路并发

3）500路并发（1美金/一个并发），500路以上请参考参考官方网站价格。

官方提供FreeSBC和商业版本ProSBC测试对比，具体的功能对比如下：

最新功能说明，请访问官方地址：

https://freesbc.telcobridges.com/wp-content/uploads/2019/08/Brochure_ProSBC_AUG_8_2019.pdf

功能支持：

• Back-to-back user agent (B2BUA)
• Line rate DOS/DDOS protection (64 bytes packets)
• Up to 60,000 simultaneous signaling and media sessions (with no transcoding) or up to 30,000 sessions (with all channels transcoded)
• Flexible and extensive routing capabilities
• TB Analytics network troubleshooting tools (traces, media/signaling recording, test call generation, etc) included with support package ü Installable on physical servers and virtualized environments
• Back-to-back user agent (B2BUA)
• Overlapping IP realms
• SIP registration pass-through/forwarding and throttling
• Topology hiding
• Line-rate DOS/DDOS protection (64 bytes packets)
• Rogue RTP detection
• Dynamic blacklisting
• Access control list (ACL)
• Session admission control
• Session bandwidth control
• Call access based on successful registration
• SIP header manipulation
• Error/cause code adaptation
• Local and remote NAT traversal adaptation
• SIP to SIP-I interworking SIP UDP/TCP
• interworking Transcoding and Media Adaptation (Using external TSBC-HW-TRANS)
• DTMF transcoding (inband, INFO, RFC2833/4733)
• T.38 fax and video relay T.38 V.17 & V.34 fax conversion to pass-through
• Call progress tones
• Announcement prompts playback
• Call recording
• Provisioning and status graphical interface (GUI)
• HTTPS secured transport CLI interface for local and remote management
• RESTful northbound
• provisioning and status API Level-based user access
• Configuration change audit logging SSH, sFTP, NTP, DNS, DHCP SNMP v2, v3 GET, TRAPs (alarms)
• Extensive SNMP call statistics MIBs Configurable Call-detail-records (CDRs)
• 通过FreeSBC设备可以支持编码转换功能。

 

SBC支持20多种复杂用户部署场景包括：

• SIP Trunking
• Hosted PBX
• SIP Network Peering / IP Carrier Interconnection
• Remote Workers
• Skype for Business
• Skype Connect
• FreeSBC Configuration for STIR/SHAKEN with Transnexus OSPrey server
• Restcomm CPaaS Platform Configuration