Sample Sipura config for Stanaphone

Assumptions:

• Username Authorization User: 8451234567
• Password: 19BDzid9Wx
• Domain/Realm SIP Proxy: sip.stanaphone.com
• Outbound Proxy: “leave blank”
• DTMF: RFC-2833

Line 1 > Proxy and Registration
Proxy: sip.stanaphone.com
Use Outbound Proxy: no
Outbound Proxy:
Use OB Proxy In Dialog: no
Register Expires: 120
Use DNS SRV: no

Line 1 > Subscriber Information
User ID: 8451234567
Password: 19BDzid9Wx

Line 1> Audio Configuration
Preferred Codec: G711u
Use Pref Codec Only: no
DTMF Tx Method: Auto
Symmetric RTP: yes (if it’s a SPA-3000)

Network Address Translation Situation

If you are behind a Firewall/NAT router, you have two options:

1. Portforwarding
2. STUN

Portforwarding

The following ports must be portforwarded from your Firewall/NAT router to your SPA:

• UDP 5060
• The UDP port range specified from SIP > RTP Parameters > RTP Port Min until SIP > RTP Parameters > RTP Port Max

STUN Support

SIP > NAT Support Parameters
Handle VIA received: yes
Handle VIA rport: yes
Insert VIA received: yes
Insert VIA rport: yes
Substitute VIA Addr: yes
Send Resp To Src Port: yes
STUN Enable: yes
STUN Test Enable: yes
STUN Server: any public STUN server
NAT Keep Alive Intvl: 15 (can be increased after you are confident everything is configured properly)

Line 1 > NAT Settings
NAT Mapping Enable: yes
NAT Keep Alive Enable: yes
NAT Keep Alive Msg: $NOTIFY
NAT Keep Alive Dest: $PROXY

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