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If outbound CLI is required then from Version 1.0.1 only |
When configuring a SIP trunk into the T640/440 you must complete the following settings:
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Simplecall SIP trunks are an IP authenticated connection.
This will require that the installation site has a permanent public IP address, and that the router with this address has port forwarded 5060 to the T640/440.
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The SIP Gateway are the settings to connect to your ISP, for Simplecall
The SIP Gateway setting can be found in Administration/Routes/SIP gateways
Title
Information only, enter Simplecall
Name
Created by the T640/440
Registar
The IP address of Simplecall = 91.146.112.10
Proxy
Not needed
User
IP authenticated account therefore N/A
Password
IP authenticated account therefore N/A
Allow outbound calls
Enable, assuming you wish to dial out.
Register
IP authenticated account therefore off
Language
en - English(en-US)
Dial command
SIP/{prefix}{number:1}@{gateway}
Remove {prefix} if no prefix is configured in Outbound routes
Remove :1 if no trunk access digit is configured in Outbound routes
Source of Destination number
INVITE request line
Group
Gateway group configured for this account
Port
5060
NAT
yes
Redirect RTP stream
Do not reroute RTP stream
Check availability
Off
Simultaneous calls
set to limit the number of calls, 0 = unlimited
DTFM mode
rfc2833-RTP meta data
From user
If you wish to send anonymous CLI, set this option to anonymous.
This is a global setting and cannot be turned off/on on a per user basis
From Domain
The dedicated Public IP address the account has been allocated to.
T38 support
On
Insecure
no - deactivated
Update remote part ID (CLIP)
Use P-Asserted-Identity header
Simplecall also authenticate on your CLI via the P-Asserted-ID
Trust remote party ID
no - deactivated
Codecs
Select your requirements
Allowed IP subnet
Simplecall's IP address 91.146.112.10/0
Always limit this setting to your ISP's IP address
Advanced Parameters
Simple call requires a session timer for calls longer than 30 minutes.
session-timers = originate
session-expires = 1800
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The Gateway group amends the inbound/outbound CLI and number received.
For inbound calls the Gateway group receives the call from the SIP gateway
For outbound calls the Gateway group receives the call from the Outbound routes
Title
Information only, enter Simplecall
Permit inbound calls
Enable, assuming you wish to receive calss
Outbound caller ID
Whatever you receive you wish to send, therefore
S/ ^(.*) / $1 /
Asserted Identity
Whatever you receive you wish to send, therefore
S/ ^(.*) / $1 /
Inbound DIDs
Whatever you receive you wish to send, therefore
S/ ^(.*) / $1 /
Inbound caller ID
Whatever you receive you wish to send, therefore
S/ ^(.*) / $1 /
If you are using a trunk access code insert it here for redial access on the handsets.
For example if you dial 9 for an outside line:
S/ ^(.*) / 9$1 /
Gateways
The Simplecall SIP gateway allocated to this Gateway group
Outgoing caller IDs
Set the specific CLI for each extension here
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The inbound routes maps the the DDI number yo a destination within the T640/440
Gateway Group
Which Gateway group you wish to configure, select Simplecall
Advanced options
Enable to see all options
Rule
Information only, name for this inbound route
Active
Displays if rule is active.
Route can be turned off/on
Date
Date range for rule to be active
Weekdays
Day of week for rule to be active
Time
Time for rule to be active
Profile
Which profile is the rule active
Pattern
The DDI number you have been sent from the ISP.
For Simplecall this will be the full number beginning with 0
Target
The Extension number of the user/ Hunt Group/ Queue/ IVR you wish to route the call to.
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Advanced Options
Enable to see all options
Rule
Information only, name for this outbound route
Active
Enable/Disable rule
Weekdays
Select which day the rule is active
Time
Select what time the rule is active
Pattern
The number dialed
For example all numbers beginning with 0:
^0.*
For trunk access of 9:
^90.*
Group
Permission group allocated to this rule
Gateway Group
The Gateway group for the call to be presented to up to a maximum of three.
Add Prefix
Digits to add to the number dialed (local STD), this will be inserted in the SIP gateway dial command if it has {prefix}
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For correct operation with Simplecall the sip.conf file needs additional confuguration
The sip.conf file can be found:
opt/galilei/etc/asterisk/
Under the [general] insert:
externip=<the public IP address>
localnet=<x.x.x.x/x> the local subnet for example localnet=192.168.1.0/24
This amends the SDP message contact information to be the public address for all traffic apart from traffic to the localnet setting
Once you have amended the file either reboot the T640/440 or use the Asterisk CLI and the reload command