Hello,
Having 1 boxes with SIP service Box A: ip a.b.c.d with sip at udp 5060 and a NMS machine with ip x.y.z.t
I am looking to monitor the SIP service via OPTION sent from NMS (x.y.z.t) to the box A (no user defined on the box)
Any one to help how to write the OPTION request using sipsak
I tried this way but no success
sipsak -f option -s sip:a.b.c.d (I don't know if we have to set the udp port with sipsak)
On file option I have:
OPTIONS sip:a.b.c.d:5060 SIP/2.0
Max-Forwards: 70
To: <sip:ping@a.b.c.d:5080>
From: NMS <sip:x.y.z.t>
Call-ID: 83185420572
CSeq: 8764 OPTIONS
Allow: ACK,CANCEL
Accept: application/sdp
Content-Length: 0
BR