Panasonic KX-HTS Series User manual

Setup Reference guide for KX-HTS Series
(Tested with HTS32 Version 1.5)
“VozTelecom” SIP Trunk service
with External Router
Version 0.1(PSCEU) 29th, March 2017
Draft Version

2
SUMMARY
This document is a reference for configuring “VozTelecom” SIP trunks onto Panasonic HTS and
includes the settings required for Incoming Call DDI routing and Outgoing Call CLI presentation.
SIP trunk specific account details are provided to you by VozTelecom.
Attention:
This document was created based on the results of test environment accounts.
Panasonic cannot guarantee SIP Trunk operation in all environments, however as a result of
completing this Inter-Operability Test Panasonic will provide technical support for any issues
experienced an assist as far as possible in providing a resolution.
Please obtain relevant information from Service provider before configuration of SIP trunks.
Panasonic will not be held liable for any information provided in this guidance document.
Information used in this document is for interoperability testing.
Information and Specifications in this document are subject to change without notice.
Note
FAX
FAX T.38 is not supported and G711 Inband FAX communication is failed.
Unable to use FAX to PSTN when FAX message are detected on VozTelecom.
Hold
Hold is not working correctly.
Limitation: HTS won’t allow RE-INVITE (Hold) message from Server. Under study.
CLIR Calls
Limitation: HTS don’t support CLIR Outgoing Calls (Anonymous)
Table of Contents
(1) SIP Trunk, Extension Port Number and NAT Configuration: Page 4
(2) Network Settings: Page 5
(3) Trunk Port Attribution: Page 7
(4) Provisioning a SIP trunk: Page 8
(5) Incoming Call Routing: Page 12
(6) Outgoing Call CLI: Page 13
(7) CLIR Outgoing Call (Anonymous calls): Not supported: Page 14
(8)Appendix: Router/Firewall Port Forwarding: Page 15

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With External Router Example
Existing User Network: 192.168.22.0 / Subnet Mask: 255.255.255.0 (/24)
Existing Router IP Address: 192.168.22.1,
Static DNS: Primary DNS Server 192.168.22.1 / Secondary DNS Server: 8.8.8.8
Note
Configure the settings according to the IP address system of the existing user network.
Also, set the IP address which does not duplicate other IP devices.
Internet
To Existing Router
To PC/HUB
LAN1: 192.168.0.101/24
WAN1: 192.168.22.99/24
Existing Router
PC
(Enable DHCP)
KX-HDV series
(e.g., KX-HDV230)
Existing User Network
(192.168.22.0 /24)
HUB
(192.168.22.1/24)

4
(1) SIP Trunk, Extension Port Number and NAT Configuration
SIP Extension & SIP Trunk Common
Select [PBX Configuration] - [2. Extension] - [7.SIP Extension Property]
[SIP Extension & SIP Trunk Common]
1. Voice(RTP) UDP port No.(Server): Leave at 12000-
2. SIP Port Number: Leave at 5060
3. NAT Traversal: Leave Off
4. NAT – Fixed Global IP Address: Leave at 0.0.0.0
All other settings can be left at default.
Click [Apply]
Click [Apply Now]

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(2) Network Settings
Network Configuration WAN Setting
Select [Network Configuration] - [3.WAN]– [1.WAN Setting] and Select [WAN 1 Channel]
Click [Modify]
HTS WAN-1 IP: 192.168.22.99 (Example)
Assigned HTS WAN IP address by user network administrator
1. WAN Type: Fix IP
2. WAN Connection Name: Leave WAN1_Fix_IP - Reference only-
3. IP address, by your ISP: 192.168.22.99 (Enter your actual IP address)
4. Subnet Mask: 255.255.255.0
5. ISP Gateway Address: 192.168.22.1
6. Static DNS Change to Enable
7. Primary DNS Server: 192.168.22.1
8. Secondary DNS Server: 8.8.8.8
Click [Apply]

6
LAN Settings
Go to [Network Configuration] - [4.LAN] - [2.LAN Settings]
1. IP Address: 192.168.0.101
2. Subnet Mask: 255.255.255.0
3. DHCP Mode: Server
[DHCP server]
4. IP Pool Staring Address: Leave 192.168.0.102
5. IP Pool Ending Address: Leave 192.168.0.254
6. Lease Time: Leave One day

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(3) Trunk Port Attribution
Select [PBX Configuration] -[3.Trunk]- [1.Port] and click [Edit / CO Line Number 1 to 8]
[CO Line Number 1]
1. Attribution: SIP Carrier - 1
2. Trunk Group: Leave at 1
Click [Apply]
Click [Apply Now]
Example, Configure “CO-Line 1-2: SIP Carrier-1, Other CO-Line: No Connect”
SIP Trunk 2 Channels
Others 6 CO Line are not used,
Configure to No Connect from
Analog Line.

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(4) Provisioning the SIP Trunk
SIP Trunk Property - Common
Select [PBX Configuration] - [3.Trunk] - [7. SIP Trunk Property] - [Common]
1. DNS SRV Record Resolve Ability: Leave Disable
[Register]
2. Register Sending Interval (s): Leave at 3600
3. Register Resending Interval (s): Leave at 300
4. RTCP Sending Interval (s): Leave at 5

9
SIP Trunk Property continued – SIP Carrier-1
[SIP Carrier-1]
1. Provider Name: Enter a name – reference only
2. SIP Server Name: voztele.com
3. SIP Server IP Address: Leave at 0.0.0.0
4. SIP Server port Number: Leave at 5060
5. SIP Server Domain: voztele.com
6. Subscriber Number: Not required
[Account]
7. User name:
Enter the SIP Account (User name) as supplied by VozTelecom.
(Note this is user name without @voztele.com)
For example: SIP Account (User name) = 3400900000
Enter: 3400900000
8. Authentication ID: Enter the Authentication ID as supplied by VozTelecom.
(Note this is user name without @ voztele.com)
For example: Authentication ID = 3400900000
Enter: 3400900000
9. Authentication Password:
Enter the Authentication Password as supplied by VozTelecom.
For example: Authentication Password = passwordABCD
Enter: passwordABCD
[Register]
10. Register Ability: Enable

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SIP Trunk Property continued – SIP Carrier-1
[Calling Party]
1. Header Type: Leave From Header
2. Host Name: Not required
3. Format: Leave Without “+”
4. Send CLIP of caller when call from SIP
Carrier is forwarded to same SIP carrier: Leave Enable
[Called Party]
5. Format: Leave Without “+”

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SIP Trunk Property continued – SIP Carrier-1
[Voice]
1. IP Codec Priority 1st: Leave G.711A
2. IP Codec Priority 2nd: Leave G.711Mu
3. IP Codec Priority 3rd: Leave None
4. Packet Sampling Time: Leave at 20 (ms)
5. DTMF: Leave Outband (RFC2833)
6. Payload Type (DTMF): Leave at 101
[Session]
9. Session Timer Ability: Leave Enabled (Passive)
10. Session Expire Timer: Leave at 180
11. Session Incoming Refresher Request: Leave UAC
Click [Apply]
Click [Apply Now]
Save the System data
Click [Save & Logout]

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(5) Incoming Call Routing
DDI Table
[PBX Configuration] - [3.Trunk] - [3.DDI]
1. DDI Number: Enter the DDI number in the format (as below)
Example Landline Number: 51 501 0001
Enter:515010001
2. Name: Determined by the installer (optional setting)
3. Destinations: Determined by the installer (extension number, group etc)
Click [Apply]

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(6) Outgoing Call CLI
CLIP
[PBX Configuration] - [Target Extension] Click (Example: Extension 101)
[Port - Extension 101 / CLIP]
1. Extension Name: HTS Ext Name101 (Example)
2. SIP Carrier -1: 515010001 (Example)
Click [Apply]
Click [Apply Now]
Click [Save & Logout]

14
(7) CLIR Outgoing Call (Anonymous calls)
*Note: HTS does not support CLIR as function.

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(8) Appendix
UDP hole punching for keeping in Router/Firewall Port Forwarding
If VozTelecom’s Keep Alive message (OPTIONS UDP packets) is not effect to keep port forwarding
for external router, configure the OPTIONS packet to enable as keep-alive message on the PBX SIP
Trunk Property.
If necessary,
For External router setup, configure Port Forwarding on the router as follows:
udp port 5060 – to HTS WAN1 IP address (e.g. 192.168.22.99)
udp port range 12000-20000 (RTP) – to WAN1 IP address (e.g. 192.168.22.99)
IMPORTANT!
To secure the PBX from illegal attacks, please restrict the above port forwarding ports to only
be accessible from the VozTelecom source IP addresses.
END OF DOCUMENT