🔵 Panasonic KX-NS SIP Trunk Setup
Complete guide for configuring WOCOM Flexible SIP Trunk on Panasonic KX-NS500 or KX-NS700.
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Setup Time
20–30 minutes
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Difficulty
Intermediate
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Supports
KX-NS500 / KX-NS700
🌐 Network Topology
How your Panasonic PBX connects to WOCOM.
📱💻📞
KX Phones
KX-DT/KX-NT Series,
SIP Phones
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Panasonic KX-NS
500 / 700 Series
🏢
WOCOM Flexible
SIP Trunk Service
🌍
PSTN
Public Telephone
Network
🔑 WOCOM SIP Credentials
Your credentials are provided by WOCOM upon service activation.
| Parameter | Value |
|---|
| SIP Server Address | voip1.wocomja.com |
| Port Number | 5060 |
| Protocol | UDP |
| SIP User ID | Your WOCOM 876 number |
| SIP Password | Your WOCOM SIP password |
🔓 Step 1 — Access Web Maintenance Console
Open the Panasonic web-based administration interface.
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Open a web browser and navigate to https://<PBX-IP-Address>/maintenance. Log in with the Installer (level 2) or Administrator credentials. The default port is 443 for HTTPS.
https://192.168.1.101/maintenance
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Panasonic Web Maintenance Console
📡 Step 2 — Navigate to VoIP Gateway
Access the VoIP gateway configuration section.
Maintenance
System Setup
Extension
VoIP
→ Gateway
→ SIP Extension
Line
Route
VoIP → Gateway
Navigate to VoIP → Gateway to configure the SIP trunk connection settings.
This section configures the SIP server and registration settings
🖥️ Step 3 — Configure SIP Server Settings
Enter the WOCOM SIP server address and registration settings.
VoIP → Gateway → SIP Server Settings
SIP Server Address
voip1.wocomja.com
Register Interval (sec)
3600
📞 Step 4 — Configure SIP Extension (Trunk Credentials)
Set your WOCOM authentication credentials.
VoIP → SIP Extension → V-SIPGW Line
SIP User ID
Your 876 Number
SIP Password
Your WOCOM Secret
Codec Priority 1
G.711 u-law (PCMU)
Codec Priority 2
G.711 a-law (PCMA)
🔀 Step 5 — Assign Trunk Group
Associate the SIP gateway port with a trunk group for routing.
Line → Trunk Group
Navigate to Line → Trunk Group and assign the V-SIPGW ports to a trunk group.
Trunk Group Number
Next available (e.g., TRG-1)
Trunk Group Name
WOCOM SIP
Member Ports
V-SIPGW port(s)
📤 Step 6 — Configure Outbound Routing
Set up ARS (Automatic Route Selection) for outbound calls via WOCOM.
Route → ARS (Automatic Route Selection)
Configure leading digits to route outbound calls through the WOCOM SIP trunk group.
| Leading Digits | Route (Trunk Group) | Description |
|---|
876 | TRG-1 (WOCOM SIP) | Jamaica local |
658 | TRG-1 (WOCOM SIP) | Jamaica mobile |
1 | TRG-1 (WOCOM SIP) | North America |
011 | TRG-1 (WOCOM SIP) | International |
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If you use an access code (e.g., dial 9 for outside line), configure the leading digit modification to strip the prefix before sending to WOCOM.
📥 Step 7 — Configure DID / DDI Routing
Route incoming calls from WOCOM to internal extensions or groups.
Line → DID Settings
Map incoming DID numbers to internal extensions, ring groups, or the auto attendant.
DID Number
Your WOCOM 876 Number
Destination Type
Extension / Group / UCD
Destination Number
Target extension (e.g., 100)
✅ Step 8 — Save and Verify Registration
Apply settings and confirm the trunk is registered.
System → Status → VoIP Status
Unregistered
Verify credentials and network
Registered
Trunk is active and ready
⚠️
The KX-NS series requires the DSP card (KX-NS5110/KX-NS5111) to be installed for SIP trunk functionality. Ensure adequate DSP resources are available for the number of concurrent SIP channels needed.
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Congratulations! Your Panasonic KX-NS PBX is now connected to WOCOM Flexible SIP Trunk. Place a test call to verify both inbound and outbound calling.
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Need Help?
Our team can assist with Panasonic KX-NS configuration, DSP resource planning, and SIP trunk troubleshooting.