Overview

This document will guide you through the process of configuring the Session Border Controllers to work with SIPStation.  This document describes the configuration of the requirement to connect SIPStation SIP Trunking with the SBC.

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There are Wikis to step through purchasing SIPStation DIDs.  This document will simply overview the highlights.

https://wiki.sangoma.com/display/ST/SIPStation + and + FAXStation

Login into www.sipstation.com, begin to purchase your Inbound Numbers.  Proceed to Checkout and complete the purchase.

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• Display Name:  Give the SIP Profile a name.  SIPStation_External

• User Agent:  This is the name displayed on the User-Agent Header.  Does not need changing.

• SIP IP Address:  Select the LAN IP Address of the SBC

• External SIP IP Address:  Enter in the WAN IP Address of the Firewall/Router.  This setting is only used when the SBC is behind a Firewall/Router.

• Port:  Port 5060 is default.

• Transport:  Select the Transport you want to use, UDP+TCP is default.  Or individually UDP or TCP.

• RTP IP address:  If different than the SIP IP Address, select the IP here.

• External RTP IP address:  Enter in the WAN IP Address of the Firewall/Router.  This setting is only used when the SBC is behind a Firewall/Router.

• SIP Trace:  Optional:  Enable.  It is useful when you have a problem.

• Strict Security:  Optional.   Enable when strict security is required, here all traffic from non whitelisted and/or registered IP addresses, on that SIP Profile, will be blocked.  This means that with this feature enabled you need to assign ACLs or register endpoints in order to be able to make calls through the profile.  Enabling in SIP Trunking solutions, allows the SBC to lock down to specific SIP Peers.

• Authenticate Calls:  Select Disable,

• ACL for Inbound Calls: From the Available list, select and use the Arrow key to move over the Internet_WAN_External_ACL list created earlier.

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Press Save

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Signaling | SIP Trunks

Two SIP Trunks Profiles are needed.  One for the IP-PBX and another for the SIPStation.  SIP Trunks Profile is where the Peer attributes are configured.

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• Display Name:  Give any Name.  IP-PBX

• Domain:  Enter the IP Address or FQDN of the IP-PBX

• User Name:  Not required.

• Authentication User Name:  Not Required.    

• Password:  Not Required.

• From User:  Not Required

• From Domain:  Not Required.

• Transparent CallerID:  Select Enabled.

• Transport:  Select UDP

• OPTIONS Ping Frequency:  Optional:   Enter 60 for 60 Seconds

• OPTIONS Max Ping:  Optional:  Enter 5 for 5 tries

• OPTIONS Min Ping:  Optional:   Enter 5 for 5 tries

• SIP Profile:  Select the "IP-PBX_Internal" SIP Profile created earlier

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Press Save

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Setup the SIPStation in a SIP Trunk Profile

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