Voice Processing:
Protocols Supported: SIP, IAX2
Transport: UDP, TCP, TLS, SRTP
Voice Codecs: G.711 (alaw/ulaw), G.722, G.726, G.729A, GSM, ADPCM, Speex
Echo Cancellation: ITU-T G.168 LEC
DTMF Mode: RFC2833, SIP INFO, In-band
System Features:
Mobile Ports Groups
VoIP Trunk Group
Incoming/Outgoing Routing Rules
Call Duration Limitation
Call Transfer, Call Back
Call Detail Record (CDR)
NTP & IP Blacklist
Network Attack Alert
Mobile Features:
GSM Frequency Support: 850/900/1800/1900MHz
WCDMA Frequency Support: 850/1900MHz, 850/2100MHz, 900/2100MHz
4G LTE Band Support: Varies by module
SMS & Bulk SMS Support
Carrier Selection: Auto/Manual
Talk Time Alarm & C...
- Voice Processing:
- Protocols Supported: SIP, IAX2
- Transport: UDP, TCP, TLS, SRTP
- Voice Codecs: G.711 (alaw/ulaw), G.722, G.726, G.729A, GSM, ADPCM, Speex
- Echo Cancellation: ITU-T G.168 LEC
- DTMF Mode: RFC2833, SIP INFO, In-band
- System Features:
- Mobile Ports Groups
- VoIP Trunk Group
- Incoming/Outgoing Routing Rules
- Call Duration Limitation
- Call Transfer, Call Back
- Call Detail Record (CDR)
- NTP & IP Blacklist
- Network Attack Alert
- Mobile Features:
- GSM Frequency Support: 850/900/1800/1900MHz
- WCDMA Frequency Support: 850/1900MHz, 850/2100MHz, 900/2100MHz
- 4G LTE Band Support: Varies by module
- SMS & Bulk SMS Support
- Carrier Selection: Auto/Manual
- Talk Time Alarm & Caller ID/CLIR
- Network & Management:
- Network Protocols: FTP, TFTP, HTTP, SSH
- NAT Traversal: Static NAT, STUN
- OpenVPN, Firewall, VLAN, DDNS
- Firmware Upgrade via HTTP/TFTP
- Web-based Configuration
