Slot

Max 8 port 2 Slots(Adapter module:FXO/FXS/GSM/WCDMA)

CPU

ARM 4 Core

RAM

1GB DDR3

Storage(SD Card)

8G SD Card (Industrial grade)+ 1TB Surveillance HDD

USB (Extended Storage Supported)

1 Port(File system format:FAT16, FAT32, EXTFAT, NTFS, EXT3, EXT4)

Ethernet Interface

WAN,LAN(10/100Mbps)

Console Port

1 Port(Rate 115200)

Reset Key

Support

Power

AC 100~240V, 50/60Hz, MAX1.5A                                                                                            

System Capacity

200 Extensions / 80 Simultaneous Calls / 60 Conference Attendees

15000 hrs Recording(Internal Storage) / 12 EX16S Deployment

Unlimited SIP/IMS Trunks(Max) / Unlimited IVR Levels

Unlimited Number of Queues / Unlimited Phonebook Contacts

Maximum 200 Paging Members(Recommended)/ 500000 CDR History

1TB USB Expansion Storage / Unlimited Number of Incoming Routes

Unlimited Number of

Protocols & Codecs

SIP(RFC3261), IAX2

DTMF(RFC4733, SIPINFO,In-Band)

Transport Protocols:UDP,TCP,TLS,SRTP

Network Protocols:IPv4, IPv6, VLAN, DHCP, PPPoE, DDNS, NTP, SNTP, TFTP, SSH

, HTTPS,LDAP

Video Codecs:VP8,H.264,H.263+,H.263,H.261

Audio Codecs:Opus, G.722, G.711(a-law,u-law), G.729, G.726, GSM, SPEEX,AMR,

AMR-WB