Supports TCP/UDP/IP, RTP/RTCP, HTTP, ICMP, ARP/RARP, DNS, DHCP (both client and server), PPPoE, TFTP etc
Built-in router, NAT and Gateway
Supports SIP
Multiple(1/2/4/8/16/24) FXS and necessary FXO ports with independent telephone numbers
Simultaneous signaling and media encrypting and mangling
Free access to customer network
Intelligent voice routing and discovery
Interoperable with various market-leading third party Softswitch or Sip Server
Supports popular voice-coders including G.723, G.729AB and G.711 (A law and U-law), FAX and Modem pass-through
Supports PSTN-Relay in case of power failure and external control
Supports standard voice features such as Caller Id, Consultation Hold, Call Waiting, Blind Call Transfer, Attended Call Transfer, Call Forward, Mid-Call DTMF, Flash, Three-way Conference
Supports Silence Suppression, VAD (Voice Activity Detection), CNG (Comfort Noise Generation), AGC and Line Echo Cancellation G.168 128ms
Supports DIGEST authentication (MD5 only)
Supports layer-3 (DiffServ, ToS) QoS
Supports automated NAT traversal without manual manipulation of firewall/NAT
Supports remote automated provisioning and software upgrade even through firewall/NAT to enable "zero configuration" and "plug-and-dial" for end users
Supports device configuration via built-in IVR by dialpad, Web browser or central configuration file
Intelligent powerful proprietary AVMP management scheme
Standards-based implementation (ITU-T, IETF compliant).
Built-in router, NAT and Gateway
Supports SIP
Multiple(1/2/4/8/16/24) FXS and necessary FXO ports with independent telephone numbers
Simultaneous signaling and media encrypting and mangling
Free access to customer network
Intelligent voice routing and discovery
Interoperable with various market-leading third party Softswitch or Sip Server
Supports popular voice-coders including G.723, G.729AB and G.711 (A law and U-law), FAX and Modem pass-through
Supports PSTN-Relay in case of power failure and external control
Supports standard voice features such as Caller Id, Consultation Hold, Call Waiting, Blind Call Transfer, Attended Call Transfer, Call Forward, Mid-Call DTMF, Flash, Three-way Conference
Supports Silence Suppression, VAD (Voice Activity Detection), CNG (Comfort Noise Generation), AGC and Line Echo Cancellation G.168 128ms
Supports DIGEST authentication (MD5 only)
Supports layer-3 (DiffServ, ToS) QoS
Supports automated NAT traversal without manual manipulation of firewall/NAT
Supports remote automated provisioning and software upgrade even through firewall/NAT to enable "zero configuration" and "plug-and-dial" for end users
Supports device configuration via built-in IVR by dialpad, Web browser or central configuration file
Intelligent powerful proprietary AVMP management scheme
Standards-based implementation (ITU-T, IETF compliant).
Specifications
- VoIP Protocols
- SIP (RFC 3261~3266 and various SIP draft extensions)
- SDP(RFC2327)
- RTP/RTCP(RFC 3550, 3551) Call Features
- Call Transfer (Attended)
- Call Forward (Busy / No Answer /Unconditional)
- Call Hold / Retrieve
- Call Waiting
- Caller ID Display
- Caller ID Blocking
- Anonymous Call Blocking
- Hook Flash FAX Support
- G.711 pass- through
- T.38 Codec
- G.711μ-law
- G711a-law
- G.729, G.729a/b
- G.723 DTMF
- In-band DTMF
- Out-of-band DTMF(RFC 2833)
Features
- Dial Method
- Direct IP call without SIP proxy
- Dial number via SIP server
- Dial URI via SIP server
- Flexiable Dial Plan Router
- Virtual Server
- NAT
- DHCP Server
- DMZ Voice Quality
- VAD (Voice Activity Detection)
- CNG (Comfort Noise Generation)
- AEC (Acoustic Echo Cancellation)
- AGC
- Packet Loss Concealment
- Each Line G.168 up to 128ms
- Dynamic Jitter buffer
- Bell 202 and V.23 Caller ID TCP/IP
- IP/TCP/UDP/DHCP/RTP/RTCP
- ICMP/HTTP/SNTP/TFTP/DNS Configuration & Management
- Web browser
- Touch-tone telephone keypad configuration with voice prompt
- Auto-provisioning scheme with Aegis QuickStep
- SpeedVoIP IntelliManage? Reverse Control even residing after NAT/Firewall
- Periodic "HeartBeat" Monitor
Certificate
- CE
- FCC
- UL
- RoHS.
Main Products
SIP VoIP Products