group,<div><br></div><div>I have an ATA187 with a Valcom 9940. When the caller makes a call to the 187, the Valcom answers and the page is made. When the ip phone caller hangs up the call, the 187 stays off hook. This results in a fast busy being played out over the Valcom 9940.</div>
<div><br></div><div>The behavior of an ata186 in the same setup is different. When the ip phone caller goes on-hook, so does the ata186.</div><div><br></div><div>I see some options on the ata187 to change, but some mild tweaking didn't change any behavior.</div>
<div><br></div><div>I am running ata187 load sip 9.0(3) with UCM 7.1(5b)SU2.</div><div><br></div><div>Any ideas?</div>