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Overview and LED indicators

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After the device is provisioned, you can configure its settings. Consult Trunk Settings Guide to check all available parameters.

Data connection backup

How does it work?

DaySaver is your small remote office. It can work as a data connection backup, in case it if your Internet goes down, and as a backup for Cloud PBX. And, same as its predeccessorpredecessor, it it provides phone calls and SMS even if your operator becomes unreachable (since it allows you placing calls via Mobile network).

DaySaver keeps monitoring the PBX and a other hosts and in case they become unreachable, it automatically switches to mobile data (4G connection). The gateway supports speeds up to 100 Mbit in download and 50 Mbit in upload.

Backup for the voice service: DaySaver is placed between the customer’s existing network and a separate VoIP Network (over vlan, for example). If the PBX becomes unreachable over network, DaySaver automatically switches the connectivity to 4G / LTE.

Without DaySaver:

With DaySaver:

Backup for an entire office: DaySaver is placed between the router and the whole network of the customer. In case the office internet connection goes down, all traffic starts working via DaySaver:

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Enable VoLTE 

VoLTE Network allows using DaySaver as a backup for Cloud PBXs, as a backup for the cable Internet connection, or, even as the only Internet access for small offices or during the events.

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• Go to Network -> VoLTE 
• Check off Enable in Status field
• Click Save
• Confirm by clicking Apply

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Set uplink config

The uplink config should be set to "WAN Master, VoLTE Slave" with tracking IP addresses set to something publicly accessible, in this example we use 8.8.8.8.

• Go to Network -> Uplink Config
• Set WAN Master,VoLTE Slave
• Click Save

If WAN loses 3 pings to 8.8.8.8, it failovers to VoLTE. When WAN becomes available again (Count of up), WAN becomes the master again.

Enable DHCP Server

• Go to Network -> DHCP Server
• Check off Enable
• DHCP Server settings must have default gateway as the Daysaver LAN IP address
• DNS Servers must be reachable via LAN

How to use?

To configure the device as a backup for Cloud PBXs:

• Connect the device via LAN to a network switch
• DaySaver via DHCP server distributes IP addresses from its range (check its status in  in Status -> Overview -> DHCP Server)

Set Static IP Address for WAN port (backup for an entire office)

• Go to Network -> Setting
• Plug WAN & LAN port into existing Switch / Router
• Allow devices on existing network to get IP addresses from DHCP Server provided from Daysaver:

Status Page Example 

• Go to Status -> Overview
• Check

To use the device as a backup for Internet connection:

• Connect DaySaver via LAN to your PC. In case the Internet goes down, the devices switches to LTE and uses the cellular data

Test the network topology

To test the network topology, you can use some of the following tools:

1. Tracert

• Plug into Switch that has DHCP server set from Daysaver
• You can run tracert to 8.8.8.8. The first hop should be Daysaver LAN address, Second hop should be the WAN gateway address

Example:

Traceroute has started…

traceroute to 8.8.8.8 (8.8.8.8), 64 hops max, 72 byte packets
1 192.168.11.1 (192.168.11.1) 1.004 ms 0.613 ms 0.549 ms
2 192.168.1.1 (192.168.1.1) 0.824 ms 0.831 ms 0.742 ms
3 gi12-0-1-451.ptn-ag04.plus.net (84.92.253.87) 9.349 ms 9.591 ms 9.104 ms

• Disable the WAN on existing firewall or turn off existing router
• Run tracert again
• The first hop should be Daysaver and second hop should be VoLTE address

Example:

Traceroute has started…

traceroute to 8.8.8.8 (8.8.8.8), 64 hops max, 72 byte packets
1 192.168.11.1 (192.168.11.1) 1.004 ms 0.613 ms 0.549 ms
3 02.internet.net (86.92.251.81) 9.349 ms 9.591 ms 9.104 ms

2. IP checking websites

For example, use ipchicken.com.

• Go to ipchicken.com when existing router internet is up 

  
  

• Go to ipchicken.com when existing router internet is disabled or turned off 

  
  

How to send/ receive SMS

Detailed description of how to send/ receive SMS: FAX/ SMS Server Quick Guide.

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• Press and hold Reboot button for 10 seconds

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