HUAWEI B311-521 LTE CPE
Product Description
2 Technical Specifications
Issue01 (2019-09-26)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
9
Item
Description
Supports the following phone features:
Caller ID generation
Call waiting
Call forwarding (unconditional, busy, and no answer
forwarding)
Call hold
Three-way conference
Originating Identification Presentation/Restriction
Outgoing Communication Barring
VoLTE
(Optional)
Supports AMR-NB codec
Supports AMR-WB codec
Supports SRVCC to UMTS
Supports in-band/out-band (RFC2833) DTMF
Supports the following phone features:
Caller ID generation
Call waiting
Call forwarding (unconditional, busy, and no answer
forwarding)
Call hold
Three-way conference
Originating Identification Presentation/Restriction
Outgoing Communication Barring
Firewall setup
Firewall enable/disable
URL filtering
LAN IP filtering
Port forwarding (Virtual server)
Port triggering (Special Application)
DMZ service
UPnP service
ALG settings
LAN
10/100/1000 Mbps auto-negotiation
MDI/MDIX auto-sensing
IEEE 802.3/802.3u-compatible
WLAN
Broadcasts and hides service set identifiers (SSIDs)
Complies with IEEE 802.11b/g/n
WPS
WMM