Телефонные интерфейсы
16 x RJ11 FXS портов и 1 50 пиновый Telco коннектор
Сетевые интерфейсы
1 x 10M/100M/1000Mbps auto-sensing RJ45 port
Голосовые кодеки
G.711, G. 723, G.726 (40/32/24/16), G.729A/B/E, iLBC
LED индикаторы
LAN Link,
LAN Activity,
Per Telephone port
LCD Дисплей
Backlit 128×32 grpahic LCD display with support for multiple languages
Voice-over-Pack Capabilities
G.168 carrier grade line echo cancellation,
dynamic jitter buffer,
modem detection & auto-switch to G.711
Voice Compression
G.711, G.723, G.726, G.729 A/B, iLBC
Поддержка факса черех IP
T.38 compliant Group 3 Fax Relay up to 14.4kbps and auto-switch to G.711 for Fax Pass-through, Fax Datapump V.17, V.21, V27ter, V29 for T.38 fax relay
Телефонные функции
Caller ID display or block,
call waiting,
blind or attended transfer,
call forward, do not disturb,
3-way conference,
last call return,
paging,
message waiting indicator LED (NEON LED) support and stutter tone,
auto dial,
flexible dial plan
QoS
DiffServ, TOS, 802.1P/Q VLAN tagging
Сетевые протоколы
TCP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS, DHCP, NTP, TFTP, PPPoE, STUN, LLDP
DTMF Method
Flexible DTMF transmission methods including In-audio, RFC2833, and /or SIP INFO
Сигнализация
SIP (RFC 3261) over UDP/TCP/TLS
SIP профили и аккаунты
2/3/4 distinct SIP server profiles per system and independent SIP account per telephone port
Provisioning
TFTP, HTTP, HTTPS, TR069
Добавить отзыв
Ваш электронный адрес не будет опубликован. Обязательные поля помечены *