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مشخصات کلی |
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| مدل PBX | IP PBX ویپ گرنداستریم مدل UCM 6208 |
| FXS تعداد پورت | 2 پورت RJ11 |
| FXO تعداد پورت | 8 پورت RJ11 |
| پورت های شبکه | Dual Gigabit RJ45 ports with integrated PoE Plus (IEEE 802.3at-2009) |
| نوع پورت ورودی | USB, SD |
| LED های نمایشگر | Power/Ready, Network, PSTN Line, USB, SD |
| نمایشگر LCD | 128×32 graphic LCD with DOWN & OK button |
| ابعاد (ارتفاع*عرض*عمق) |
440 x 185 x 44 میلیمتر |
| وزن | 2.23 kg |
| نوع نصب | Rack mount & Desktop |
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مشخصات فنی بیشتر |
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| Network Protocols |
TCP/UDP/IP, RTP/RTCP, ICMP, ARP, DNS, DDNS, DHCP, NTP, TFTP, SSH, HTTP/HTTPS, PPPoE, SIP (RFC3261), STUN, SRTP, TLS, LDAP |
| Reset Switch |
Yes |
| Voice-over-Packet Capabilities |
LEC with NLP Packetized Voice Protocol Unit, 128ms-tail-length carrier grade Line Echo Cancellation, Dynamic Jitter Buffer, Modem detection & auto-switch to G.711 |
| Voice and Fax Codecs |
G.711 A-law/U-law, G.722, G.723.1 5.3K/6.3K, G.726, G.729A/B, iLBC, GSM, AAL2-G.726-32, ADPCM; T.38 |
| Video Codecs |
H.264, H.263, H263+ |
| DTMF |
In Audio, RFC2833, and SIP INFO |
| NAT Router |
Yes (supports router mode and switch mode) |
| QoS |
Layer 3 QoS, Layer 2 QoS |
| Provisioning Protocol & Plug-and-Play |
TFTP/HTTP/HTTPS, auto-discovery & auto-provisioning of Grandstream IP endpoints via ZeroConfig (DHCP Option 66 multicast SIP SUBSCRIBE mDNS), eventlist between local and remote trunk |
| Disconnect Methods |
Call Progress Tone, Polarity Reversal, Hook Flash Timing, Loop Current Disconnect, Busy Tone |
| Media Encryption |
SRTP, TLS, HTTPS, SSH |
| Power |
Output: 12VDC, 1.5A; Input: 100 ~ 240VAC, 50 ~ 60Hz |
| Environmental |
Operating: 32 ~ 104ºF / 0 ~ 40ºC, 10 ~ 90% (non-condensing); Storage: 14 ~ 140ºF / -10 ~ 60ºC |
| Caller ID |
Bellcore/Telcordia, ETSI-FSK, ETSI-DTMF, SIN 227 – BT |
| Call Center |
Multiple configurable call queues, automatic call distribution (ACD) based on agent skills/availability/busy level, in-queue announcement |
| Customizable Auto Attendant |
Up to 5 layers of IVR (Interactive Voice Response) |
| Maximum Call Capacity |
Registered SIP devices: supports up to 800 registered SIP devices/users Concurrent SIP calls: 100 or 66% performance if calls are SRTP encrypted |
| Conference Bridges |
Up to 6, password-protected conference bridges allowing up to 32 simultaneous PSTN or IP participants |
| Call Features |
Call park, call forward, call transfer, DND, ring/hunt group, paging/intercom etc |
| Compliance |
FCC: Part 15 (CFR 47) Class B, Part 68 CE: EN55022 Class B, EN55024, EN61000-3-2, EN61000-3-3, EN60950-1, TBR21, RoHS A-TICK: AS/NZS CISPR 22 Class B, AS/NZS CISPR 24, AS/NZS 60950, AS/ACIF S002 ITU-T K.21 (Basic Level); UL 60950 (power adapter) |
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