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Older versions of Asterisk may not have a properly configured sippjsip_notify.conf file to allow sending the restart notices from the Asterisk CLI. To enable this functionality, add the following lines to pjsip_notify.conf if they are not already present:

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No Format
pjsip send notify digium-check-cfg <my endpoint identifier, e.g. 1000>

Remote Reconfigure

Digium phones, when connected to DPMA, can be remotely reconfigured using the Asterisk CLI command:

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Like the other check-sync Event, this command depends on the phone's enable_check_sycnsync setting being enabled.

 

Following an Asterisk reload or restart, Digium phones may then be remotely sent reconfigure notices by executing the following Asterisk CLI command:

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No Format
pjsip send notify digium-check-reconfig <my endpoint identifier, e.g. 1000>

 

Performing Remote Restart or Reconfigure outside of Asterisk


The SIPp test tool can be used with the following scenario file:

 

Expand
titleSIPp Reconfigure checksync.xml
No Format
<?xml version="1.0" ?>
<scenario name="Reconfigure">
 <send>
  <![CDATA[
    NOTIFY sip:[service]@[remote_ip]:[remote_port];ob SIP/2.0
    Via: SIP/2.0/UDP [local_ip]:[local_port];branch=[branch];rport
    Max-Forwards: 70
    From: "asterisk" <sip:asterisk@[local_ip]>;tag=[call_number]
    To: <sip:[service]@[remote_ip]:[remote_port];ob>
    Contact: <sip:asterisk@[local_ip]:[local_port]>
    Call-ID: [call_id]@[local_ip]:[local_port]
    CSeq: 102 NOTIFY
    User-Agent: Asterisk PBX SVN-branch-11-r377355
    Date: Mon, 10 Dec 2012 16:23:50 GMT
    Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH
    Supported: replaces, timer
    Subscription-State: terminated
    Event: check-sync
    Content-Length: 0
  ]]>
</send>
</scenario>

 

to programmatically restart Digium phones like:

./sipp 10.24.19.95 -sf checksync.xml -m 1

where 10.24.19.95 represents the IP address of the Digium phone to be restarted.

 

This is also possible using other tools, such as sipsak with the following file:

 

Expand
titlesipsak reboot.phone restart example
No Format
NOTIFY sip:10.1.2.3 SIP/2.0
To: sip:10.1.2.3
From: sip:asterisk@10.1.2.3
CSeq: 10 NOTIFY
Call-ID: 1234@10.1.2.3
Event: check-sync

 

as executed like:

./sipsak -f reboot.phone -s sip:101@10.1.2.3

where 10.1.2.3 represents the IP address of the Digium phone to be restarted.