Sample Sipura config for Broadvoice

Assumptions:

• You have your SIP credentials. If not try the following procedure on how to get your SIP credentials
• auth_id: 7035551212
• auth_password: abcdef9876
• proxy_ip: proxy-dca.broadvoice.com (transformed to proxy.dca.broadvoice.com for BYOD)
• registrar_ip: sip.broadvoice.com
• phone_number: 7035551212
• DTMF: InBand

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

Line 1 > Subscriber Information
 User ID: 7035551212@sip.broadvoice.com
 Password: abcdef9876

Line 1> Audio Configuration
 DTMF Tx Method: InBand
 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


BroadVoice/Sipura/Linksys configuration help is also available at the BroadVoice Support Forum.

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Sipura Documentation | Sipura | Broadvoice | STUN