ZyXEL Communications LTE5388-M804 User Manual

Chapter 17 Voice
LTE Series User’s Guide
211
Figure 157 Voice > Voice Mode
The following table describes the labels in this screen.
17.3 SIP
SIP stands for Session Initiation Protocol. SIP is a signalling standard that lets one network device (like a
computer or the Zyxel Device) send messages to another. In VoIP, these messages are about phone
calls over the network. For example, when you dial a number on your Zyxel Device, it sends a SIP
message over the network asking the other device (the number you dialed) to take part in the call. To
access this screen, click Voice > SIP.
17.3.1 SIP Account
You can make calls over the Internet using VoIP technology. For this, you first need to set up a SIP
account with a SIP service provider. The Zyxel Device uses a SIP account to make outgoing VoIP calls,
and to check if an incoming call’s destination number matches your SIP account’s VoIP number. In
order to make and receive VoIP calls, you need to enable and configure a SIP account, and then map
it to a phone port. The SIP account contains information that allows your Zyxel Device to connect to your
VoIP service provider.
To access this screen, click Voice > SIP > SIP Account.
Table 82 Voice > Voice Mode
LABEL DESCRIPTION
Configuration
Voice Service Select Enable to activate VoIP or VoLTE on the Zyxel Device.
Apply Click Apply to save the settings.
Cancel Click Cancel to start configuring this screen again.

ZyXEL Communications LTE5388-M804 Specifications

General

DSL WAN	No
Ethernet WAN	Yes
WAN connection type	RJ-45
Wi-Fi band	Dual-band (2.4 GHz / 5 GHz)
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
WLAN data transfer rate (max)	1733 Mbit/s
WLAN data transfer rate (first band)	300 Mbit/s
Networking standards	IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
4G standard	LTE-TDD & LTE-FDD
3G standards	HSPA+, HSUPA, WCDMA
UMTS bands supported	850, 900, 1800, 2100 MHz
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
MAC address table	64 entries
Security algorithms	WPA, WPA2
Supported network protocols	IPv4/IPv6
Product type	Tabletop router
Product color	Grey, White
LED indicators	LTE, Power, USB, WLAN
Power source type	DC
Power consumption (typical)	24 W
Certification	CE, WEEE, RoHS, HSF
Storage temperature (T-T)	-30 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	10 - 90 %
Cables included	LAN (RJ-45), Phone (RJ-11)
Package type	Box
Package depth	170 mm
Package width	247 mm
Package height	120 mm
Package weight	1600 g
Harmonized System (HS) code	85176990

Weight and Dimensions

Width	100 mm
Height	205 mm
Weight	599 g