VOIP SIP IP PBX (unlimited user,20 line,8FXO/8FXS/ 4FXS+4FXO
Minimum Order: 0
Quality/Safety Certification: 0.00
IP PBX With unlimited user,20 line, 4FXO
1)support 24 current calling lines
2) 4 sip accounts
Based on Asterisk
Embeded IP PBX
With 4FXO or 4FXS
No limited in user license, sip trunk, conference user 20 concurrent calls
Voice codec: G711U, G 711A, G723.1, G729, G726 and can transfer codec. Vdeo codec: H.264, H.261, H.263, H.263+