Introducing the Epygi 4x-4l
Where to Buy:
http://www.digiumcards.com/quadro4x4l.html
Telephony
Voice Features
Voice Coding G.711, G.723 (5.3, 6.3 kbit/s), G.726 (16, 24, 32, 40 Kbps), G.729, iLBC (13,33 kbit/s , 15,2 kbit/s); (RFC 3951, ITU-T: G711, G.723.1 Annex A, G.726, G729 Annex A; IETF; ITU-T Q.23, Q.24, Bellcore GR.506, GR.181; ITU-T G.168-2000, 2002; ETS_300659_1,2,3)
NAT traversal (both manually and STUN)
VAD, CNG, G.168 echo cancellation
Lifeline POTS (single line)
Bandwidth Requirements
Per call WAN bandwidth requirements for the following codecs (non-encrypted/VPN encrypted):
G.711a/G.711u 20 msec 84 kbps/105 kbps
G.726-16 20 msec 37 kbps/59 kbps
G.726-24 20 msec 45 kbps/65 kbps
G.726-32 20 msec 52 kbps/74 kbps
G.726-40 20 msec 60 kbps/80 kbps
G.729a 20 msec 29 kbps/49 kbps
G.723 30 msec 21 kbps/34 kbps
iLBC 30 msec 27 kbps/41 kbps
PBX Features
Call block, forward, hold, ID, park, relay, transfer, wait
Voice mail
Multilevel auto attendant with Interactive Voice Response (IVR)
Directory assistance
Distinctive ring, hold music, speed dialing
Hunt group
Many extensions ring
Call statistics
Do not disturb service
Unified messaging
3-way conferencing
Hotline service
T.38 fax, fax relay and clear channel fax
Unified Fax Messaging
Busy auto redial
Multiple user extensions (up to 70 physical/virtual extensions)
Call Signaling
SIP on the WAN and LAN side (RFCs: 3261, 3263, 3265, 3311, 3428, 3515, 3842, 3856, 3891, 3892, 3581, draft-ietf-sip-session-timer-15, draft-ietf-sipping-dialog-package-05; Presence: RFCs: 3842, 3856, 3863, draft-ietf-sipping-dialog-package-05)
SDP (RFC 2327)
RTP (RFCs: 1889, 1890, 2833, 3389, 3550, 3551, 3555, draft-ietf-avt-rfc2833bis-05, draft-ietf-avt-rtp-ilbc-o5), in band and out of band signaling support
RTP Proxy
MGCP with support of the full MGCP business extensions and full screen and soft buttons control of the MGCP phones on the LAN side (RFCs: 3149, 3435, 3660, draf t-foster-mgcp-returncodes-01, PKT-SP-EC-MGCP-I10-040402)
Fax over IP (ITU_T: T4, T30, T38, V17, V21, V27 ter, V29)
POTS Signaling
Loop start
FSK and DTMF Caller ID support
Internet
NAT address translation
STUN/NAT traversal (RFC 3489)
IPSec VPN with DES, 3DES and AES encryption in tunnel mode (RFCs: 2402, 2406, 2409)
PPTP VPN
L2TP VPN
Manual and automatic IKE key support
Firewall security via:
Intrusion Detection System
NAT (Network Address Translation)
Policy and service-based filtering
Stateful inspection firewall
DHCP server on the LAN side
DHCP client on the WAN side
DNS server with forwarding functionality
SNTP (Simple Network Time Protocol) server/client for computer clock synchronization
PPPoE connection to the ISP with PAP/(MS)CHAP authentication
IP DIFFSERV for QoS
Mail client to send voice messages as e-mail attachments (.wav) and system notifications
DNS (DYNDNS) support with third party
Port forwarding
Port translation
$1995
http://www.digiumcards.com/quadro4x4l.html
http://www.digiumcards.com/quadro4x4l.html
Telephony
Voice Features
Voice Coding G.711, G.723 (5.3, 6.3 kbit/s), G.726 (16, 24, 32, 40 Kbps), G.729, iLBC (13,33 kbit/s , 15,2 kbit/s); (RFC 3951, ITU-T: G711, G.723.1 Annex A, G.726, G729 Annex A; IETF; ITU-T Q.23, Q.24, Bellcore GR.506, GR.181; ITU-T G.168-2000, 2002; ETS_300659_1,2,3)
NAT traversal (both manually and STUN)
VAD, CNG, G.168 echo cancellation
Lifeline POTS (single line)
Bandwidth Requirements
Per call WAN bandwidth requirements for the following codecs (non-encrypted/VPN encrypted):
G.711a/G.711u 20 msec 84 kbps/105 kbps
G.726-16 20 msec 37 kbps/59 kbps
G.726-24 20 msec 45 kbps/65 kbps
G.726-32 20 msec 52 kbps/74 kbps
G.726-40 20 msec 60 kbps/80 kbps
G.729a 20 msec 29 kbps/49 kbps
G.723 30 msec 21 kbps/34 kbps
iLBC 30 msec 27 kbps/41 kbps
PBX Features
Call block, forward, hold, ID, park, relay, transfer, wait
Voice mail
Multilevel auto attendant with Interactive Voice Response (IVR)
Directory assistance
Distinctive ring, hold music, speed dialing
Hunt group
Many extensions ring
Call statistics
Do not disturb service
Unified messaging
3-way conferencing
Hotline service
T.38 fax, fax relay and clear channel fax
Unified Fax Messaging
Busy auto redial
Multiple user extensions (up to 70 physical/virtual extensions)
Call Signaling
SIP on the WAN and LAN side (RFCs: 3261, 3263, 3265, 3311, 3428, 3515, 3842, 3856, 3891, 3892, 3581, draft-ietf-sip-session-timer-15, draft-ietf-sipping-dialog-package-05; Presence: RFCs: 3842, 3856, 3863, draft-ietf-sipping-dialog-package-05)
SDP (RFC 2327)
RTP (RFCs: 1889, 1890, 2833, 3389, 3550, 3551, 3555, draft-ietf-avt-rfc2833bis-05, draft-ietf-avt-rtp-ilbc-o5), in band and out of band signaling support
RTP Proxy
MGCP with support of the full MGCP business extensions and full screen and soft buttons control of the MGCP phones on the LAN side (RFCs: 3149, 3435, 3660, draf t-foster-mgcp-returncodes-01, PKT-SP-EC-MGCP-I10-040402)
Fax over IP (ITU_T: T4, T30, T38, V17, V21, V27 ter, V29)
POTS Signaling
Loop start
FSK and DTMF Caller ID support
Internet
NAT address translation
STUN/NAT traversal (RFC 3489)
IPSec VPN with DES, 3DES and AES encryption in tunnel mode (RFCs: 2402, 2406, 2409)
PPTP VPN
L2TP VPN
Manual and automatic IKE key support
Firewall security via:
Intrusion Detection System
NAT (Network Address Translation)
Policy and service-based filtering
Stateful inspection firewall
DHCP server on the LAN side
DHCP client on the WAN side
DNS server with forwarding functionality
SNTP (Simple Network Time Protocol) server/client for computer clock synchronization
PPPoE connection to the ISP with PAP/(MS)CHAP authentication
IP DIFFSERV for QoS
Mail client to send voice messages as e-mail attachments (.wav) and system notifications
DNS (DYNDNS) support with third party
Port forwarding
Port translation
$1995
http://www.digiumcards.com/quadro4x4l.html
posted by .e4 Technologies at
3:56 PM
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