Blacklist Call Detail Records Call Duration Limitation Caller ID Caller ID Prefix Call Routing Rules Configure Backup and Restore Custom Prompts E1/T1/J1 Diagnostics Firewall Firmware Upgrade by HTTP/TFTP IP Blacklist...

- VoIP PRI Gateway (VoIP-E1/T1/J1)- Trunk Support- Call Routing Rules- Automatic appending and stripping of digits to dialed numbers- Caller ID name and number support- FAX support- Blacklist- Firewall- DDNS...

Yeastar TB200/400 is a compact and reliable standalone VoIP BRI gateway (BRI-VoIP/VoIP-BRI) offering 2 or 4 BRI ports for companies using ISDN BRI lines an easy, cost-effective and flexible integration...