Adding second APM4 to DX80

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Adding second APM4 to DX80 #634124 12/15/19 03:58 PM
Joined: Jun 2004 Posts: 4,552 Likes: 5 Visalia, CA, USA 5years&counting Moderator-Comdial, ESI, Voicemail, Cisco
5years&counting Moderator-Comdial, ESI, Voicemail, Cisco Joined: Jun 2004 Posts: 4,552 Likes: 5 Visalia, CA, USA	Is there anything I would need to consider, if adding a second APM4 to a DX80? I guess I can add it to either J2 or J3. Is the ribbon cable different? If I remember correctly, a cold start is required when adding/removing cards. I'm just wondering if there's anything else to consider. I can't remember if there is a jumper to move if using an APM4 instead of a DPM8. Thanks! Justin

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Re: Adding second APM4 to DX80 5years&counting #634155 12/16/19 09:26 PM
Joined: Aug 2004 Posts: 9,172 Likes: 22 Eastern North Carolina RATHER BE FISHING Admin
RATHER BE FISHING Admin Joined: Aug 2004 Posts: 9,172 Likes: 22 Eastern North Carolina	Don't remember any jumper changes. Definitely go J2 before J3 as the CPU assigned numbers Logically in order although you could do a DN renumber

Re: Adding second APM4 to DX80 5years&counting #634257 12/20/19 02:14 PM
Joined: Mar 2018 Posts: 345 Likes: 1 St Louis, MO Daniel Member
Daniel Member Joined: Mar 2018 Posts: 345 Likes: 1 St Louis, MO	I believe that the APM4 is the analog station module. If it is I have only seen one instance where there was more than 1. It had a special cable to attach to the digital station ports. The Cloud is just someone else's computer!

Re: Adding second APM4 to DX80 Daniel #634260 12/20/19 04:29 PM
Joined: Jun 2004 Posts: 4,552 Likes: 5 Visalia, CA, USA 5years&counting Moderator-Comdial, ESI, Voicemail, Cisco
5years&counting Moderator-Comdial, ESI, Voicemail, Cisco Joined: Jun 2004 Posts: 4,552 Likes: 5 Visalia, CA, USA	Daniel, I've never seen the special cable. Did it come with spare APM4 cards, or did it have to be purchased separately? Any idea whether it's just absent of outer wires, or manipulated in some other way? Thanks! Justin

Re: Adding second APM4 to DX80 5years&counting #634334 12/27/19 11:53 AM
Joined: Mar 2018 Posts: 345 Likes: 1 St Louis, MO Daniel Member
Daniel Member Joined: Mar 2018 Posts: 345 Likes: 1 St Louis, MO	I only saw one and it was already installed. So I am not sure if it was just missing pins, or what. The Cloud is just someone else's computer!

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