[cisco-voip] ATA 186 question

[James Buchanan]

Hello,

There is also the option of keeping a few of the switches that were
refreshed to use for the ATAs.

Thanks,

James

On Thu, Jan 27, 2022 at 10:10 PM Lelio Fulgenzi <lelio at uoguelph.ca> wrote:

>
> Something to try is to get a cheap DLINK or Linksys switch and insert it
> between the new 9300uxm and the ata.  It might give you some options to get
> them working until you can replace them.
>
> Sent from my iPhone
>
> On Jan 27, 2022, at 4:41 PM, Lisa Notarianni <lisa.notarianni at scranton.edu>
> wrote:
>
> 
>
> CAUTION: This email originated from outside of the University of Guelph.
> Do not click links or open attachments unless you recognize the sender and
> know the content is safe. If in doubt, forward suspicious emails to
> IThelp at uoguelph.ca
>
> Thank you all for your quick responses.  We will go beg for funding and
> replace the ATAs.  We cannot set speed to 10 since it is not an option
> according to our network engineer.
>
>
>
> Lisa
>
> *From:* Lelio Fulgenzi <lelio at uoguelph.ca>
> *Sent:* Thursday, January 27, 2022 4:26 PM
> *To:* Lisa Notarianni <lisa.notarianni at scranton.edu>
> *Cc:* cisco-voip at puck.nether.net
> *Subject:* Re: [cisco-voip] ATA 186 question
>
>
>
>
>
> You might want to double check that. From this, 17.3, it shows 10 is a
> valid option.
>
>
>
>
> https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst9300/software/release/17-3/configuration_guide/int_hw/b_173_int_and_hw_9300_cg/configuring_interface_characteristics.html#task_uw1_3wc_g1b
> <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.cisco.com%2Fc%2Fen%2Fus%2Ftd%2Fdocs%2Fswitches%2Flan%2Fcatalyst9300%2Fsoftware%2Frelease%2F17-3%2Fconfiguration_guide%2Fint_hw%2Fb_173_int_and_hw_9300_cg%2Fconfiguring_interface_characteristics.html%23task_uw1_3wc_g1b&data=04%7C01%7Clisa.notarianni%40scranton.edu%7C06be4c84b9a54416b9c708d9e1dba801%7Ca8edc49a41f14c699768a7f6d7c3b8c3%7C0%7C0%7C637789155813933139%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=%2FajmNXc5Si7xans1z035EEm0LfQlsFktEEebwU4nhbE%3D&reserved=0>
>
> Sent from my iPhone
>
>
>
> On Jan 27, 2022, at 3:45 PM, Lisa Notarianni <lisa.notarianni at scranton.edu>
> wrote:
>
> 
>
> *CAUTION:* This email originated from outside of the University of
> Guelph. Do not click links or open attachments unless you recognize the
> sender and know the content is safe. If in doubt, forward suspicious emails
> to IThelp at uoguelph.ca
>
>
>
> We just began Cisco switch upgrade to 9300s and ran into an unexpected
> issue.
>
>
>
> We have many ATA 186s out there (about 100) and did not budget for
> replacement as we were gratefully approved for the massive overhaul of the
> switches.  This ended up being an unforeseen glitch.
>
>
>
> We cannot get the ATA 186s to work on this switch with this IOS
> version:                               1 65 C9300-48UXM 17.03.04
> CAT9K_IOSXE INSTALL
>
> However, the 186s are working on this switch with this IOS
> version:                                          1 64 C9300-48P 16.9.5
> CAT9K_IOSXE INSTALL
>
>
>
> I know it is not an apples to apples comparison but I was wondering if
> anyone had a workaround for the newer model/IOS.
>
>
>
> We believe the problem is that the ATA186s are hard coded at 10Mbps/half
> duplex.  Even if we change the switch port parameter from 0x00000000 to
> 0x000000ff  the ATA will not register.  The switch port is also configured
> at duplex auto but the slowest we can make the port is 100Mbps.
>
>
>
> Is this not possible?  I am hoping you Cisco geniuses have a solution 😊
>
>
>
> *Lisa Notarianni*
>
> University of Scranton
>
> Telecommunications Engineer
>
> Infrastructure Services
>
> 800 Linden St.
>
> Scranton PA 18510
>
> 570.941.4325
>
>
>
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