Specification:
·Signaling support:
-SS7 (ITU-T Q.700 series), 24 bits/14 bits PC, ISUP/TUP;
-ISDN-PRI (ITU-T Q.931, Q.921);
-V5.2 (ITU-T G.964, G.965)
-R2/CAS
-Q.SIG
-DPNSS
·VoIP protocol support:
-SIP
RFC3326 (Reason header in SIP messages)
RFC3372 (SIGTRAN and SIP-T)
RFC2327 (sdp)
RFC3398 (ISUP-SIP Mapping)
RFC3261 (sip)
RFC5806 (Diversion Indication in SIP)
RFC2833 (DTMF)
RFC3362 (t.38)
RFC 3261 (SIP 2.0)
RFC3204 (MIME media types for ISUP and QSIG Objects)
RFC3578 (Mapping of ISUP overlap to SIP)
-H.248
·Codec:G.711 U-Law and A-Law, G.711 Appendix 1, G.723.1 and G.723.1 Annex A, G.729 Annex A and Annex B, G.726，GSM，ARM, ILBC;
·Fax Support T38 and pass through;
·Network Protocol: IP, NAT, ICMP, ARP, HTTP, BOOTP, FTP, TFTP, DHCP, PPPOE, SNMP, Diff-Serv
·Advanced Voice Processing Technology: Voice Activity Detection (VAD), Comfort Noise Generation (CNG), Echo Cancellation, DTMF, Caller ID, and Flexible input/output Gain Control.
Capacity:
·1U equipment AZ-MG-8E1 can have 2pcs of independent E1 modules, 2U equipment AZ-MG-16E1 can have 4pcs of independent E1 modules, 3.5U equipment AZ-MG-52E1 can have 13pcs of independent E1 modules ;
·Each Module contains:
-1～4 E1/T1;
-128 G.711 Channels;
-64 G.723, G.726, G.729 Channels;
-32 T.38 Fax Channels, 64 Conference Bridge;
Physical Specification:
Item AZ-MG-8E1 AZ-MG-16E1 AZ-MG-52E1
Slot of PSU Built-in Built-in 2
Qty of E1\T1 Module 1-2 1-4 1-13
Qty of E1\T1 Port 1-8 1-16 1-52
VoIP Channel 32-256 32-512 32-1664
Ethernet Port 2（10/100/1000M Base-T ）
Console Port 1（RS232 PORT ）
SIP Compatibility CISCO、Siemens、AVAYA、Huawei、ZTE
Input Voltage DC -48V or AC 110-240V DC -48V or AC 110-240V (Double)
Power 30W 80W 150W
Dimension 480mm*286mm*44mm (1U) 480mm*300mm*88mm (2U) 480mm*300mm*160mm (3.5U)
Weight 5KG 7.5KG 11KG
Working Environment 0℃～50℃, Less 80%