Features
High-Density
Internal Form Factor
Digital Signaling Protocol: H.323, MGCP, H.323v2, H.323v3, H.323v4, SIP
Protocols & Specifications: ITU G.168, ITU Q.931, ITU T.37, ITU T.38
Line Rate: T-1/E-1
Line Coding Format: AMI, B8ZS, HDB3, CMI
Data Compression Protocol: G.729, G.711, G.723.1, G.728, G.726, G.722, G.729.A, G.729.B
Voice Communication Support: VoIP, VoATM, VoFR
2 Ports
Designed For Cisco 2611XM, 2621XM, 2651XM, 2821, 2851, 2911, 2921,
2951, 3745, 3825, 3845, 3845 V3PN, 3925, 3925E, 3945.