07-17-2021 07:28 AM
What is the latest SIP firmware for the obsolete Cisco ATA 186 ?
What is the filename of this firmware ?
07-17-2021 08:24 AM
ATA 186 got EOL in 2015. Dont know the exact version, but something in 3.x.
07-17-2021 09:14 AM - edited 07-17-2021 10:01 AM
The ATA 186 is supported only as an SCCP device in CUCM. The moment we try to add an ATA186, it does not give us a choice for the type of protocol also and directly takes SCCP as the protocol for the device.
The ATA 186 is not supported as a SIP device, but can be registered as one using the 3rd party device type on call manager.
The last firmware that supported the SIP option on the ATA 186 was 3.2(1).
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07-17-2021 09:50 AM - edited 07-17-2021 09:57 AM
Did you succeed download the file from the link shared ?
For me this is the response. Never heard of Cisco maintaining firmwares for EOL product even after 6 years.
07-17-2021 09:59 AM
Same message showing to me.
I have got this link from another group but didn’t checked. I am agreed with your statement as Cisco not maintaining this after 6 years.
Thanks for notifying this.
07-17-2021 12:28 PM
@Nithin Eluvathingal wrote:Did you succeed download the file from the link shared ?
No. I did not see any download link.
Which version was this link to? Was it a SIP version ?
07-18-2021 07:26 AM - edited 07-19-2021 01:29 AM
Sadev shared a Cisco link to download the firmware 3.2.1, but it didn’t work for me .That reply was not for you
I was able to get the release notes up to 3.2.4 and as I mentioned, on CUCM release notes it has mentioned firmware ata-3.2.4-sccp . So I assume 3.2.4 was the last firmware released for ata 186.
Ata 3.2.4 sccp firmware can be downloaded from below link. I cannot assure that it works, I found this from an old folder. Try it
https://www.icloud.com/iclouddrive/0M2hseEY8ju9FK8A2HtliVpfQ#ata_03_02_04_sccp_090202_a
I could see some release notes with sip but 3.2.3 and 3.2.4 found only sccp release notes. And when I tried to configure an Ata 186 on my lab CUCM, it was sccp protocol and there was no SIP option.
Release notes up to 3.2.3 is available on below link.
https://docstore.mik.ua/univercd/cc/td/doc/product/voice/ata/atarn/index.htm
I would suggest to move to latest ata, instead of 186. Using EOL product in production, is not recommended.
07-17-2021 12:38 PM
@Nithin Eluvathingal wrote:Did you succeed download the file from the link shared ?
Do you mean this link for the v3.2.1 SIP firmware ?:
07-17-2021 07:11 PM - edited 07-19-2021 01:27 AM
I remember it was something in 3.x, but not sure which was the last release. This got EOL in 2015.
I can see release not for 3.2.4, And one CUCM 10.X,11.X,12.X,14.X read me file, its mentioned firmware ata-3.2.4-sccp. so 3.2.4 will be the last version.
Relese notes:-
https://www.cisco.com/web/software/282074215/25561/cmterm-ata-sccp.3-2-4-Readme.html
I have no idea About the link you shared.ata_03_02_01_sip_050616_a.zip. you can have a try.
07-17-2021 11:53 AM
@Sadav Ansari wrote:The last firmware that supported the SIP option on the ATA 186 was 3.2(1).
Are you sure the v3.2(1) was the last one that supported SIP ?
Googling for it suggests that it was v3.2(4)....
I came to the Cisco community to find an authoritative answer.
07-17-2021 08:28 PM
Hi George.
Check the below link for your reference I hope it will be helpful.
Pls rate all useful post!!
Pls rate if its “Helpful”. If this answered your question pls click “Accept as Solution”.
07-19-2021 12:46 AM
@Sadav Ansari wrote:The last firmware that supported the SIP option on the ATA 186 was 3.2(1).
The Table 14 on page 13 suggests that a firmware 3.2(4) for SIP exists:
https://www.voipinfo.net/docs/cisco/cucm_b_compatibility-matrix-cucm-imp-10x.pdf
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