Section 2: Using Your Device; Additional Setup Information; Firewall Rules For The Network Extender For Business - Samsung SCS-2U01 User Manual

Network extender for business

Table of Contents

Section 2: Using Your Device

Additional Setup Information

This section provides an overview of the product, activation, and how to contact Verizon Wireless for assistance with service and the Network Extender for Business.

The Network Extender for Business facilitates the delivery of secure cellular traffic through the Internet to the Verizon Wireless network, which then routes the signal to the desired party.

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Number of Users: A maximum of six (6) voice calls, or eight (8) data sessions (EV-DO), or a combination of seven (7) voice calls and data sessions are supported simultaneously.

– An additional channel, open to all callers, is always reserved for emergency (E911) calls.

– Additional non-E911 users who attempt to make or receive a call/session while all channels are in use may be redirected to the nearest compatible cell tower (if available).

Verify service on Network Extender for Business: Users can verify that they are on the Verizon Wireless Network Extender for Business by dialing #48 (and receiving an audio announcement). You will also hear a short double

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tone on your wireless phone when making or receiving a call while on the Network Extender for Business. The tone is played at the beginning of the call.

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Connect to the Network Extender for Business: In order to establish an initial connection to the Network Extender for Business network, your Verizon Wireless mobile phone needs to move within approximately 45 feet of the

Network Extender for Business unit.

Calling on Network Extender for Business: After registering on the Network Extender for Business, the user can move within a broader perimeter while remaining under coverage.

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Ranges Will Vary: Both the coverage area required to register and use the Network Extender for Business cannot be guaranteed and may vary due to environmental factors, such as physical structures.

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Warning!: You may not be able to make 911 calls in the event of an electrical power outage, broadband connection failure, or other service disruption outside of the Verizon Wireless network coverage area. 911 services may be limited in

areas outside of the Verizon Wireless network coverage area. Not all public safety answering points have location-based E911 technology. Always be prepared to report your location to the 911 operator when placing an

emergency call. Mobile phones operate using radio signals which cannot guarantee connection in all conditions.

Firewall Rules for the Network Extender for Business

Business networks protect their data and clients using a firewall. Depending on the firewall configuration, certain ports may need to be opened on the firewall to allow the Network Extender for Business to

come into service. The Network Extender for Business communicates to the Verizon Wireless Gateway over an IPSEC (Internet Protocol Security Protocol) encrypted tunnel. The use of NAT (Network

Address Translation)/PAT (Port Address Translation) within the network will determine which firewall rules need to be opened.

The Network Extender for Business will also access a DNS Server to obtain the IP Address of Verizon's Security Gateways and may access a DHCP Server for its IP Addresses. Since this communication is

generally done within the same subnet/network, these settings are not included in the firewall table below. If they are required for some reason, they use the standard DNS and DHCP ports, DNS-UDP 53/

DHCP-BOOTP 67.

The table below shows the protocols/ports that may be required to be opened on a firewall.

Source

Network Extender for Business

GPS Assistance Server

Network Extender for Business

Verizon Wireless Gateway

Network Extender for Business

Verizon Wireless Gateway

Figure 1 : Network with NAT/PAT

Destination

Protocol