1. Go to http://www.junctionnetworks.com and login. Click on the PSTN Gateway section and note your VOIP username and password.
2. Create a SIP Proxy on the edgeBOX.
Log into the edgeBOX and navigate to to the VoIP & IP-PBX section. Select the Outbound Calls tab and then the SIP Proxies tab. Click Add Proxy.
Enter sip.jnctn.net in both the Proxy Name and Host fields
Click the Authentication tab. Select Enable Authentication and enter your Junction Networks Auth. username and VoIP password
Click the NAT tab. Leave the "Enable NAT" setting at the NAT tab unchecked.
Click the Codecs tab. Add GSM to the list of available codecs.
Click OK on the New Proxy window and then Apply on the VoIP & IP-PBX page.
3. Verify that the SIP Proxy registered with Junction Networks. In the Edgebox, the connection will show up with a green "Registered" under State. In the OnSIP interface, click on Configuration. Under SIP Registration, you will see the connection details.
If you need to edit the EdgeBOX via the text-based configuration files, use this:
The EdgeBOX is a modified Asterisk server. Therefore, the standard Asterisk SIP settings should work.
Please note: videosupport MUST be set to "no" for calls to be accepted.
shell> view sip.conf
pedantic = yes
rtcachefriends = yes
useragent = edgebox
registertimeout = 30
maxexpirey = 500
videosupport = no
register = Auth Username:VOIP Password:Username@sip.jnctn.net
tos = 0x28
registerattempts = 5
allowguest = yes
defaultexpirey = 500
qualify = no
nat = never
secret = N8tmdozrWFnl
username = Auth. Username
host = sip.jnctn.net
dtmfmode = rfc2833
disallow = all
context = incoming
allow = ulaw
allow = alaw
type = friend
insecure = very
call-limit = 10
canreinvite = no