C3925-CME-SRST/K9
C3925-CME-SRST/K9 Обзор
When Unified CME is used in SRST mode, it provides more call processing features for the IP phones than those are available with the SRST feature on a router. In addition, to the SRST features such as call preservation, auto-provisioning, and failover, Unified CME in SRST mode also provides most of the Unified CME telephony features for the SCCP phones, including:
• Paging
• Conferencing
• Hunt groups
• Basic automatic call distribution (B-ACD)
• Call park, call pickup, call pickup groups
• Overlay-DN, softkey templates
• Cisco IP Communicator
• Cisco Unified Video Advantage
• Integration with Cisco Unity with MWI support at remote sites, with distributed Microsoft Exchange or IBM Lotus Domino server
1 Internal Services Module slot
4 onboard digital signal processor (DSP) slots
4 Enhanced High-Speed WAN Interface Card (EHWIC) slots
C3925-CME-SRST/K9 Specifications |
|
|
Device Type |
Router |
|
Form Factor |
Desktop - modular - 3U |
|
Bundle |
3925 Voice Bundle w/ PVDM3-64,FL-CME-SRST-25, UC License PAK |
|
Connectivity Technology |
Wired |
|
Data Link Protocol |
Ethernet, Fast Ethernet, Gigabit Ethernet |
|
Routing Protocol |
OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing |
|
Remote Management Protocol |
SNMP, RMON |
|
Features |
Firewall protection, VPN support, MPLS support, Syslog support, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED) |
|
Compliant Standards |
IEEE 802.1Q, IEEE 802.1ah, IEEE 802.1ag |
|
DRAM Memory |
1 GB (installed) / 2 GB (max) |
|
Flash Memory |
256 MB (installed) / 8 GB (max) |
|
LED Status Lights Indicators |
Link activity, power |
|
Communications |
|
|
Type |
Voice / fax module |
|
Digital Ports Qty |
64 |
|
IP Telephony |
|
|
Voice Codecs |
G.711, G.722, G.723.1, G.728, G.729, G.729a, G.729ab, G.726 |
|
Connectivity Slots |
|
|
Router Interfaces |
3 x 10Base-T/100Base-TX/1000Base-T - RJ-45 |
|
Expansion Slots Total (Free) |
4 ( 4 ) x HWIC |
|
Power Supply |
|
|
Power Device |
Power supply - internal |
|
Voltage Required |
AC 120/230 V ( 50/60 Hz ) |
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Dimensions / Weight / Miscellaneous |
|
|
Width |
47.6 cm |
|
Depth |
43.8 cm |
|
Height |
8.9 cm |
|
Weight |
17.7 kg |
|
Compliant Standards |
CISPR 22 Class A, CISPR 24, EN55024, EN55022 Class A, EN50082-1, CAN/CSA-E60065-00, ICES-003 Class A, CS-03, AS/NZS 3548, FCC CFR47 Part 15, EN300-386, UL 60950-1, IEC 60950-1, EN 60950-1, CSA C22.2 No. 60065, BSMI CNS 13438 |
|
System Software |
|
|
Software Included |
Cisco IOS Unified Communications, Cisco Unified Communications Manager Express / Cisco Unified Survivable Remote Site Telephony (25 phones) |