[cisco-voip] [External] Re: ATA 186 question

[Hunter Fuller]

The MikroTik GPEN21 can take 802.3af PoE and gigabit input, and will
negotiate 10/100/1000 on the other port. It is basically a 3 port PoE
powered switch where one of the ports is an SFP (and you would ignore this
third port in this application).

On Thu, Jan 27, 2022 at 18:15 Lelio Fulgenzi <lelio at uoguelph.ca> wrote:

> Please let us know what your final solution is. Whether one switch with
> one ATA, or 100/100.  It’s good to know.
>
> Lelio
>
> Sent from my iPhone
>
> On Jan 27, 2022, at 5:46 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
>
> All good ideas. Thanks again!!
>
> On Jan 27, 2022, at 5:13 PM, James Buchanan <james.buchanan2 at gmail.com>
> wrote:
>
> 
> 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%7C0ba958685f444c7a7c4608d9e1e22682%7Ca8edc49a41f14c699768a7f6d7c3b8c3%7C0%7C0%7C637789184259613443%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=dPuzKYTZWv7Tg1lnwaK47lqsRx4gG3zPtN%2BBqyGa6Uk%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 😊
>>
>>
>>
>> <https://www.google.com/maps/search/800+Linden+St.+%0D%0A+Scranton+PA+18510?entry=gmail&source=g>
>>
>> *Lisa Notarianni*
>>
>> University of Scranton
>>
>> Telecommunications Engineer
>>
>> Infrastructure Services
>>
>> 800 Linden St.
>> <https://www.google.com/maps/search/800+Linden+St.+%0D%0A+Scranton+PA+18510?entry=gmail&source=g>
>>
>> Scranton PA 18510
>> <https://www.google.com/maps/search/800+Linden+St.+%0D%0A+Scranton+PA+18510?entry=gmail&source=g>
>>
>> 570.941.4325
>>
>>
>>
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-- 

--
Hunter Fuller (they)
Router Jockey
VBH M-1A
+1 256 824 5331

Office of Information Technology
The University of Alabama in Huntsville
Network Engineering
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