KX-NS1000 Networking Features Rev1.4 23 Apr., 2015.

KX-NS1000 Networking Features Rev Apr., 2015

Introduction KX-NS1000 provides two methods of private networking;
1. One-Look Networking 2. QSIG Networking (via ISDN and H.323) This part will focus on the new NS1000 feature “One-Look Networking”. The main benefits of One-Look networking are; It looks like one PBX system, even though two or more PBXs are networked together. The system can be expanded easily via a Web based maintenance console. No additional servers are required for call control. The main differences between “One-Look” and “QSIG” are; For “One-Look”, the ‘Master’ PBX controls all extensions within the network. In a “QSIG” network, each PBX controls its own extensions. For “QSIG”, each PBX needs to be programmed individually. For “One-Look”, almost all settings are made in the master PBX only. “QSIG” is suitable for connecting the NS1000 to the existing KX-TDE/NCP systems, or when there are 17 or more NS1000s in the network. “One-Look” is available for up to 16 connected NS1000 systems (Max)

Table of Contents Chapter 1-1 One Look Networking Concept
1) One Look Networking : Overview 3) How to configure One Look Networking 1-1 One Look Networking Concept 1-2 One Look Networking Overview 1-3 Master Unit and Slave Unit 1-4 Main Features 3-1 Registration of New Slave Units 3-2 Easy Setup Wizard : Slave side 3-3 Add Site Wizard : Master side 3-4 Slave Unit Registration Wizard : Master side 3-5 Configuration for the slave units 3-6 About the Site ID 3-7 Changing the Master PBX IP Address 2) One Look Networking : System Design 2-1 IP Capacity Expansion : IP Trunks 2-2 IP Capacity Expansion : IP Extensions 2-3 Site Expansion 2-4 Activation Keys 4) QSIG Networking 4-1 Overview

One-Look Networking : Overview
Chapter 1 One-Look Networking : Overview 4

Conceptual View of One-Look Networking
1-1 One-Look Networking Concept It looks like one PBX, even when connected through an IP Network. Conceptual View of One-Look Networking The PBX located at the head office controls all of the extensions. Head Office Ext.1001 Ext.1002 IP Network Branch Office Branch Office Ext.1101 Ext.1102 All extensions within the One-Look Network behave as if they were part of the Main Office, regardless of their actual location. Ext.1202 Ext.1201 * The network can be easily expanded with simple programming. - up to 1,000 extensions can be configured easily.

Physical Connection of One-Look Networking
1-2 One-Look Networking Overview Master Unit controls one or more Slave Units (up to 15). Physical Connection of One-Look Networking The PBX located at the head office is called the “Master Unit”. Master Unit Head Office PTSN PTSN IP Network Slave Unit Branch Office Slave Unit Branch Office The PBX located at the branch office is called the “Slave Unit”. If ‘Slave’ units are installed in Branch Offices, local calls can be made using local trunks. The Slave units can also support additional extensions and UM features. The master unit controls one or more slave units and provides call control features for all extensions within One-Look networking. So, the One-Look concept, “It looks like one PBX system, even though two or more PBXs are networked together.”, is still maintained. In other words, the slave unit behaves as though the expansion shelf of TDE600.

1-2 One-Look Networking Overview
* The maximum number of units within an One-Look networking is 16. - Master : 1 - Slave : 15 * The maximum number of extensions within an One-Look networking is 1,000. - Max. 1,000 extensions / networked system - Max extensions / site (unit) * Network Protocol : NS-Net - NS-Net is a network protocol only used for Panasonic products. * No external (additional) server for network call control is required. - Major competitors need server for 5 or more PBXs.

1.Use NCP/TDE（TDA）as a legacy GW by stacking connection with NS1000. 2.NCP/TDE(TDA) connect with NS by stacking card working as part of One-Look network. Site #1 NS1000 as stacking Master Unit Slave Units Master for One-Look Site #2 Stacking Slave LAN Stacking Slave NCP500 NCP1000 TDA100/200/600 TDE100/200/600 Site #3 Stacking Slave Stacking Slave Site #4 　：

NS300 NS300 can be connected as Slave Supported connection mode Series Assignment as Master Assignment as Slave Assignment as Backup master* NS1000 Yes NS300 No *There is no SIPGW failover on NS300. Supported features Features Series Isolated Mode UM group failover Automatic Rerouting for IP-PT NS1000 Yes NS300

NS300 Legacy GW KX-NS320 which is the expansion unit for KX-NS300 is counted like legacy gateway, And number of NS320 is 24 max and Legacy GW will be max 12. NS320+Legacy GW X 2 equal or less 24 Backup Master Up to 15 slave units Master Slave Slave Slave NS1000 NS1000 NS1000/ NS300/ NS300 NS300 TDA/TDE/NCP NS320 NS320 EXP ≦2 ≦4 ≦6 ≦8 ≦10 ≦12 ≦14 ≦16 ≦18 ≦20 ≦22 ≦24 LGW 12 11 10 9 8 7 6 5 4 3 2 1

NS300 Activation Keys and SD card ･Activation key of One-Look networking(KX-NSN001) is required for each slave(NS300/NS1000). ･IP Extension capacity activation key(such as KX-NSM005/010/030) is not required for NS300 as slave unit. ･ However following dedicated activation key are still required even if they are under a One-Look networking system as slave. Series Feature Model Name Description KX-NS300 VoIP/UM Feature KX-NSF990 Activate for VoIP/UM feature ＜SD Memory cards＞･Regarding NS300, an optional SD memory card, such as KX-S3134/3135/3136, is required for One-Look networking. If the SD memory card is not installed the NS300 cannot work on the network.

NS300 Other Conditions ･Following dedicated service on NS300 can’t be available under One-Look networking configuration. - PT system programming - Remote maintenance via ISDN/analog modem - SVM feature ･Maximum number of SMDR call storage and charge record for Hotel applies the specification in NS1000. (Differ from NS300 stand alone spec.) -SMDR Call storage: (NS300: 40,000) -Charge Record for Hotel: 1000 (NS300: 10,000)

NS500 Legacy GW KX-NS520 which is the expansion unit for KX-NS500 is counted like legacy gateway, And number of NS520 is 24 max and Legacy GW will be max 12. NS520+Legacy GW X 2 equal or less 24 Backup Master Up to 15 slave units Master Slave Slave Slave NS1000 NS1000 NS1000/ NS500 NS500 NS500 TDA/TDE/NCP NS520 NS520 EXP ≦2 ≦4 ≦6 ≦8 ≦10 ≦12 ≦14 ≦16 ≦18 ≦20 ≦22 ≦24 LGW 12 11 10 9 8 7 6 5 4 3 2 1

NS500 Activation Keys and SD card ･Activation key of One-Look networking(KX-NSN001) is required for each slave(NS500/NS1000). ･IP Extension capacity activation key(such as KX-NSM005/010/030) is not required for NS500 as slave unit.

NS700 Legacy GW KX-NS720 which is the expansion unit for KX-NS700 is counted as the legacy gateway, And number of NS720 is 24 max and Legacy GW will be max 12. NS720+Legacy GW X 2 equal or less 24 Backup Master Up to 15 slave units Master Slave Slave Slave NS1000 NS1000 NS1000/ NS700 NS700 NS700 NS1020/TDA/TDE/NCP NS720 NS720 EXP ≦2 ≦4 ≦6 ≦8 ≦10 ≦12 ≦14 ≦16 ≦18 ≦20 ≦22 ≦24 LGW 12 11 10 9 8 7 6 5 4 3 2 1

NS700 Activation Keys and SD card ･Activation key of One-Look networking(KX-NSN001) is required for each slave(NS700/NS1000). ･IP Extension capacity activation key(such as KX-NSM005/010/030) is not required for NS700 as slave unit. ･Following NS700 dedicated activation keys are available in a One-Look networking system. If user want to expand the capacity of the slave unit, the activation key is required. Series Feature Model Name Description KX-NS700 Expansion Capacity KX-NSF991 Expansion Capacity for KX-NS700

1-3 Master Unit and Slave Unit (1)
Master and Slave units are the same physical PBX model. The PBX mode (Master or Slave) is set via system programming - Master : PBX Type=Master, Own IP address Slave : PBX Type=Slave, Own IP address, IP address of the master unit The key parameters assigned to each unit are; The PBX mode (Master or Slave) is indicated by the “MASTER” LED on the front of the unit. Indicators Master : Green ON Slave : Amber ON BATT ALARM STATUS MASTER (10秒)For the master, set Master as PBX type, and set their own IP address. For the slave, set Slave as PBX type, and set their own IP address. Also set the IP address of the master unit to be connected. 21

1-3 Master Unit and Slave Unit (2)
Software Version between the Master unit and the Slave unit. The One-Look network should be consist of the PBXs which have the same software version. (The revision may differ.) Maintenance -> System Control -> 1.2 Update Program File Software Version must be the same. Now operating software Software Revision may differ. 22

1-4 Main Features (1) One-Look Networking
System Expansion with Simple Setup Master Unit Slave Unit One-Look Networking Access Web-MC and assign Slave. The method same like NT phone registration. Add New Slave Unit One of the dealer merits is explained. Dealers can easily add a new slave unit. PBXs set as Slave units automatically access to the Master unit and configure themselves accordingly. Configuration is simple compared with connection between NCP/TDEs, (GW no. settings, DN2IP settings, Hunt pattern settings, etc.).

1-4 Main Features (2) Trunk call through Remote Units. An extension user can access trunks connected to remote units. München International Call PSTN Master Unit Paris PTSN Local Call Slave Unit Internal Company Call (Free charge) Total call charges can be reduced. * Long-distance and international call charges can be reduced. One of the user merits is explained. Extension users can make a trunk call through other units. Through system programming, outgoing calls can be routed so as to reduce long-distance and international call charges. This is provided through ARS feature. The master unit has the ARS tables (as system common setting) and controls all outgoing calls.

1-4 Main Features (3) One-Look Networking Central Programming
Web MC connected to the main unit can set almost all items of the slave units. Web MC Master Unit Web MC One-Look Networking Slave Unit Slave Unit You can also log in to the Slave unit directly. However, you can configure only the Slave unit’s local data. One of the dealer merits is explained. Web MC connected to the main unit can set almost all items of the slave units. Both the system settings (settings that apply to all PBXs) and local settings (settings that apply only to a single PBX) can be programmed in one session.

One-Look Networking : System Design
Chapter 2 One-Look Networking : System Design 26

2-1 Capacity Expansion : Trunks
Stand-alone Stacking system One Look Networking 1NCP500 1NCP1000 1TDE/TDA100 1TDE/TDA 200 1TDE/TDA 600 2NCP500 2NCP1000 2TDE/TDA 100 2TDE/TDA 200 2TDE/TDA 600 Trunk(ch) 256 600 IP SIP 256/256/160(*1) H.323 48/48/96(*1) 48 96 Legacy 30 64/64/120/128/160 128/128/240/256/256 LCOT 2 12/16/96/128/160 24/32/192/256/256 BRI 8 PRI23 23 46/46/92/92/115 92/92/184/184/230 PRI30 60/60/120/120/150 120/120/240/240/256 T1 48/48/96/96/120 96/96/192/192/240 E1 *1　 Each option can be selected in Easy Setup Wizard

2-2 Capacity Expansion : Extensions
Stand-alone Stacking system One Look Networking 1NCP 1TDE/TDA100 1TDE/TDA 200 1TDE/TDA 600 2NCP 2TDE/TDA 100 2TDE/TDA 200 2TDE/TDA 600 Extension(ch) 640 1000 IP IP-PT 256/640/ /256/384 (*1) 256 or 640 SIP SIP Phone KX-UT series S-PS(SIP based DECT) 255 Legacy *1 2 44/160/256/304 88/320/512/608 SLT 36/96/128/240 72/192/256/480 DPT 40/128/256/256 80/256/512/512 *1　 Each option can be selected in Easy Setup Wizard The number of available extension increases depending on the number of sites, however the overall Extension capacity does not increase proportionally. NS1000 has one physical card slot, and only 2 extensions (SLT) can be connected to one card. The maximum number of extension ports is 640 per PBX, and the maximum number of Unified Messaging ports is 24 per PBX. When 24 ports for Unified Messaging are fully activated on the Master unit, the maximum number of extension ports will be less than 640. One Unified Messaging port is equal to 10 extension ports. Therefore, when all Unified Messaging ports are activated, only up to 400 extensions are available. This condition does not apply for Slave units. 28

Packet Sending Interval
2-3 Site Expansion (1) Bandwidth (1/2) Bandwidth for voice data, call control (signalling), and system control between units must be considered when site planning. Required Bandwidth per Call for Voice : Determined by CODEC and Packet Sending Interval CODEC Packet Sending Interval 20ms 30ms 40ms 60ms G.711 / G.722 80kbps 74.7kbps 72kbps 69.4kbps G.729A 24kbps 18.7kbps 16kbps 13.4kbps Required Bandwidth per Call for Signalling Phone Type Required Bandwidth IP Telephones (except SIP phones) 43.0kbps SIP Phone 16.0kbps Required Bandwidth for System Control * In addition to the above, Basic Ethernet frame, VPN headers, etc., should also be considered. The bandwidth should be considered when the site is expanded. There are 3 types of consideration. Voice data, call control (singnalling) data, and system control data between units. In case of actual network, Basic Ethernet frame, VPN headers, etc., should be also considered. Therefore, actual bandwidth will increase than the bandwidth shown here. 29

2-3 Site Expansion (2) Bandwidth (2/2)
Assessing bandwidth - Example; Master Unit Slave Unit IP Network CODEC : G.711 Packet Interval : 20ms Number of Extensions : 50 Extension Type : SIP Phone Number of Simultaneous Calls : 16 Bandwidth required for Voice data = Number of simultaneous calls x 2 x Required bandwidth for codecs (kbps) = 16 x 2 x 80 = 2560kbps Bandwidth required for Signalling = Number of simultaneous calls x signalling bandwidth per call for SIP phones (kbps) = 16 x 16 = 256kbps Total required bandwidth = Bandwidth required for Voice data (kbps) + Bandwidth required for signalling (kbps) = = 2816kbps * In this example, Basic Ethernet frame, VPN headers, system control data, etc., are not considered. In summary, the bandwidth per call and the number of simultaneous calls should be considered. Also, Basic Ethernet frame, VPN headers, etc., should be considered. It depends on network environment. 30

2-3 Site Expansion (3) The Number of Simultaneous Calls
To fully assess the total bandwidth required, the number of simultaneous calls must also be considered. A guideline of the number of simultaneous calls based on the general call traffic. Number of Registered Extensions 10 50 100 150 200 250 300 Number of Simultaneous Calls 6 16 26 35 44 53 61 * This chart does NOT show the upper limit of simultaneous calls. * This chart is just an example. Actual number depends on each customer. For assessing total required bandwidth, the number of simultaneous calls must be considered. 31

Image of Activation Keys Installation Centralized/Distributed
Centralized and Distributed Activation Key - Overview There are 2 types of Activation Key as follows. Centrilized Activation Key : These Keys are needed only for the Master Unit. Distributed Activation Key: These Keys are needed for each Unit. Following diagram shows how to install Centrized/Distributed Activation Key. Image of Activation Keys　Installation Centralized/Distributed　 Centrilized Activation Keys are installed to the master unit by using Web MC. Distributed Activation Keys are installed directly to the slave unit by using Web MC. In addition, Distributed Activation Keys can be installed via Master unit by using Web MC.

2-4 Activation Keys (2) Centralized Activation Key List Item Overview
QSIG Enhanced Feature Activate QSIG Network Features 2way Recording Users User for 2way transfer function CTI Interfcae CTI Interface CSTA Multiplexer Cellular Phone Extension Activate Mobile Integration function Call Centre Enhance Built-in Call Centre Function Two Way Rec Control Two Way Rec by Supervisor Built-in Router Built-in Router Function Message Backup Message backup 16ch IP Sec IP Sec for 16ch Communication assistant CA-PRO CA Supervisor CA Operator　Console CA-Network CA Thin Client Server Connection

2-4 Activation Keys (3) Distributed Activation Key List Item Overview
IP-Telephone Capacity Increase IP/SIP-Extension capacity One Look Network Activate One Look Connection with UM System Feature1 ( REC Time Expansion) Expand Message recording time to 15h UM System Feature2 (Two way REC Control) Activate Manager function for 2 way recording and transfer UM System Feature3 (Message backup) Activate Auto Backup function for recoded data UM System Mail Box Allow to use client and notification UM Ports Enable UM Ports (2/4 ports) IP-Trunks Activate IP-trunk(H323/SIP) IPSofthone/IP-PT Increase port size of IP/UT Phone and IP-Soft Phone IP-PT Increase port size of　IP and UT Phone SIP-Extension Increase Ports size of 3rd party SIP Phone

How to Configure One-Look Networking
Chapter 3 How to Configure One-Look Networking 35

3-1 Registration of New Slave Unit
Procedure to register a New Slave Unit. Adding the slave unit flow: 1) Initialize and assign KX-NS1000 as a Slave unit with “Easy Setup Wizard”. -> Preparation at Slave side 2) Add a slave unit to the master unit by Web MC (Add Site Wizard). -> Preparation Master side 3) Register Slave to master: A) Both Master and Slave connect to same network “Set MAC address of Slave to Master” or “Initiate Slave Registration procedure at master” B) Both Master, Slave in different network “Set Master IP address to Slave” and then * Activation Keys (KX-NSN001) are required for both the Master unit and the slave unit. For details, refer to the Activation Key part. In order to construct the “One Look Network”, it is necessary to add (register) the slave units to the master unit. Here, the procedure to register a new slave unit is explained. The procedure is divided into 3 steps. The wizards are provided for each step. ”Launch the KX-NS1000 as a Slave unit (Easy Setup Wizard).” should be executed on the “Slave unit” side. “Add a slave unit to the master unit on Web MC (Add Site Wizard).” should be executed on the “Master unit” side. “Be the master unit in Slave unit registration mode (Slave Unit Registration Wizard).” should be executed on the “Master unit” side. Important thing is that the KX-NS1000 to be configured as a slave unit must be running while the master unit is in Slave unit registration mode. 36

3-2 Easy Setup Wizard : Slave side (1)
Location Setting Screen 1. Select “Slave” as a PBX type. 2. Specify the IP address of the Master unit. - If the Slave is located on the same network with the Master, leave the default value ( ). * 3. Click “Next”. * If the Slave is located on a separate network from the Master, it is necessary to specify the IP address of the Master. Set up the KX-NS1000 as a slave unit by using Easy setup wizard. In this part, only main points to set up the slave units are explained. Please refer to the “Initial Set Up” part for details.

PBX Setting Screen Site name is fixed. (Will be downloaded from the Master.) 2. Set Time Zone and Local Time. 3. Click “Next”. LAN Setting Screen Set up LAN settings for the slave unit. 2. Click “Next”.

Registration Setting Screen 1. Select “Active” to enable One-Look networking in the One-Look network (Trial Activation Key) column if you haven’t installed permanent AK for One-Look yet. 2. To finish the Easy setup wizard, click “Finish”. *　Refer to the next slide for installing the optional Activation Key. 1. To reboot the slave unit, click “OK”. When the Easy Setup Wizard is finished, the slave unit will reboot automatically (because LAN setting is changed), and try to access the Master. To use One-Look networking, Activation Key (Pre-installed trial Activation Key or Optional Activation Key file) is required. We recommend activating the trial activation key, because you can confirm immediately that the settings are correct. After finishing setting, reboot the slave unit.

Install the optional Activation Key to the corresponding PBX with Web MC. Maintenance -> Utility -> 6 Activation Key Installation 1. Specify (Select )the folder and the target Activation Key file on the PC. (You can use “Browse” button.) 2. Click “Install”. 3. When successfully installed, the message window will be opened. When the trial Activation key is not activated or expires on the slave unit. Login to the Slave unit, and then install the optional Activation key (KX-NSN001) directly.

3-3 Add Site Wizard : Master side (1)
Home Screen of the Master unit Click “Add Site”. Add the slave units to the One-Look network by using Add Site Wizard. 41

PBX Setting Screen 1. Specify a Site name. 2. Set Time Zone and Local Time. 3. Click “Next”. Registration Setting Screen 1. Select IP terminal registration mode. 2. Click “Next”. 42

SNTP Daylight Saving Screen 1. Set SNTP parameters. 2. Click “Next”. Maintenance Setting Screen 1. Set SNMP parameters. 2. Click “Finish”. 43

2. Click “List View”. 1. The new slave unit is added. 1. Please note the “Site ID”. * * The “Site ID” is used for when making settings identified by the units. The “Site ID” is used for when making settings identified by the units. (Settings of London Office extensions, etc.) The Site name is not displayed on “PBX setting” screen.

3-4 Slave Unit Registration Wizard : Master side (1)
Home Screen of the Master unit Click “List View”. Be sure to activate the pre-installed Activation key (for One-Look Network) or install optional Activation Key (KX-NSN001). Set the master unit in Slave Unit Registration Mode by using Slave unit registration wizard.

Click “Registration”. 1. Select slave units to be registered. 2. Click “==>” to move them to “Selected sites for registration”. Select the slave unit to be registered.

1. Confirm the slave units. 2. Click “Next” The Registration process will start.

The Registration process will be completed. The slave unit will reboot automatically after registration is completed. Set MAC address of Slave instead Initiate registration process to connect Slave to the Master If the slave unit is running while the master unit is in slave unit registration mode, the registration will be in process.

After the slave unit reboots and accesses the Master, the slave will be INS (In-Service). Home Screen List View Screen

Common Settings (Master) Individual Settings (Master & Slave)
3-5 Configuration for the slave units (1) Common and Individual Unit Settings To configure One-Look Networking, some setting items must be configured for each individual unit. Main Settings Common Settings (Master) Individual Settings (Master & Slave) - Numbering Plan COS Group Settings Extension Settings Co Line Settings DDI/DID Table TRS ARS etc. Slot (Installing Physical and Virtual card) *1 Card and port property *1 IP Terminal Registration *1 Network service (IP address, DHCP server, etc.) *2 UM *3 *1 via Master unit *2 via Master unit and direct log in *3 direct log in There are “System common settings” and “Settings for each unit” in the One-Look network.

3-5 Configuration for the slave units (2)
How to access each individual unit when need to set up specific Slave? To configure each unit, select the unit via the Web MC. There are two ways to select the desired unit. Via “Home Screen” Right-click the unit to be configured, and select “Maintenance” or “Setup” or “Direct Login”. Via Drop-Down Menu Select the unit to be configured from the pull-down menu.

3-6 About the Site ID The Site ID is used for “Common settings”.
The Site ID is assigned to each unit via the “Add Site” wizard. On the PBX setting screen, the Site ID is used instead of “Site name”. Extension Setting example “Site” column * The “Site ID” is used for “CO Line Settings”, “DIL Table & port Settings”, “Doorphone”, “External Relay”, “External Sensor”, etc. * To confirm the Site ID, click “List View” on the Home screen.

3-7 Changing the Master PBX IP Address
When the IP address of the Master unit on an One-Look network is changed, the Master PBX IP address setting of the Slave units must be changed. Login to the Slave unit directly via MNT port or LAN port. - When using MNT port ; - When using LAN port ; address of the Slave/WebMC Setup -> PBX Configuration -> 1.1 Slot Click “System Property”. “Multisite” Tab. Specify the IP address of the Master unit. - If the Slave is located on the same network with the Master, select “Obtain an IP address automatically”.

Chapter 4 QSIG Networking 54

4-1 Overview Connections between different PBX systems / types via QSIG PBXs (KX-NS1000, KX-TDE, KX-NCP) can be connected to each other via ISDN private network or VoIP network (H.323), and provide QSIG features. Programming is same as existing NCP/TDE programming. KX-TDE/NCP KX-NS1000 (Master) QSIG Networking KX-NS1000 (Master) - When using QSIG enhanced features, activation keys are needed. - When using QSIG enhanced features, KX-TDE / NCP must be with MPR software version or later. Multiple systems can be networked together via TIE Lines to expand the overall system capacity. Each system is managed individually and have their own options and terminals. “QSIG Networking” is useful for when connecting the NS1000 to the existing KX-TDE / NCP, or for when there are 17 or more sites in the network. 55

Thank you ! The END

Modification 20120130-01 6.0_Networking_Rev1_30Jan2012.ppt
- 1st release _Networking_Rev1.1_15Feb2012.ppt - Modify Page#27 Modify the explanation for when a warning message (One-Look network licence expired.) is displayed. - Add Page#28 Add how to install the Activation keys. - Modify Page#33 Add the explanation about Activation Key for the Master unit. _Networking_Rev1.4_23Apr2015.ppt 　　- Re-size for all pages - Update AK .

Modification 20120423-03 6.0_Networking_Rev1.2_23Apr2012.ppt
- Modify Page #20 Revise the name of Activation Key (-> CTI interface). - Modify Page#25 Modify the explanation about Master PBX IP address setting. - Add Page#41 Add the explanation for when the IP address of the Master on an One-Look network is changed _Networking_Rev1.3_22Jan2013.ppt - Modify Page #16 Revise required bandwidth per Call for Signalling of IP Telephones (except SIP phones : KX-NT series) Incorrect) 7.2 kbps -> Correct) 43.0kbps

Modification 20150423-04 6.0_Networking_Rev1.3_23Apr2015.ppt
- Change description and add NS3/5/700 as slave/ reflects contents up to V4.2

KX-NS1000 Networking Features Rev1.4 23 Apr., 2015.

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