- Telecommunication Digital PABX NC-AD300E with SS7, PRI, R2, Q .SIG, V5.2
- 2017-01-19 18:06
- 1)With SIP protocol; 2)Provide E1, FXO, FXS interface;but also provide VoIP interface to IP network. 3)24 or 12 VoIP cha
- Digital PABX NC-AD300E with 30 Calls at same time
- 2017-01-19 18:06
- 1)With SIP protocol; 2)Provide E1, FXO, FXS interface;but also provide VoIP interface to IP network. 3)24 or 12 VoIP cha
- PBX Telephone System NC-AD300E with SS7, PRI, R2, Q .SIG, V5.2
- 2017-01-19 18:06
- 1)24 or 12 VoIP channel; 2)1 or 2 E1; 3)SIP protocol; 4)Signaling support: SS7, ISDN PRI, R2, Q.SIG, V5.2; 5)4~32 FXO/FX
- Telephone Exchange NC-AD300G with 64 analog lines
- 2017-01-19 18:06
- 1)Signaling support: SS7, ISDN PRI, CAS, V5.2, etc.; 2)2 E1; 3)4~64 analog lines; 4)Clocking Source: E1, inner;
- VoIP Gateway With Sip protocol
- 2017-01-19 18:06
- 1)8 E1, Media transfer between PSTN and IP network; 2)Provide transform between SS7, ISDN PRI signaling and SIP; 3)T.38
- PRI to SIP Gateway / VoIP Media Trunking Gateway NC-MG800
- 2017-01-19 18:05
- 1)Called TG/SG or VoIP Voice Gateway; 2)8 E1, Provide transform between SIP protocol and SS7, PRI, V5.2 signaling; 3)T.3
- Gateway VoIP NC-MG800-104 with SIP Protocol
- 2017-01-19 18:05
- 1)4 E1, Media Transfer between PSTN and IP network; 2)Provide transform between SS7, ISDN PRI signaling and SIP. 3)T.38
- E1 to Ethernet Media Converter with SIP protocol NC-MG800-102
- 2017-01-19 18:05
- 1)2 E1, Media Transfer between PSTN and IP network; 2)Provide transform between SS7, ISDN PRI signaling and SIP. 3)T.38