We are peered with XO in Chicago for Origination and Termination, no issues... 64.35.57.157 & 64.35.57.158 On Thu, Mar 29, 2018 at 11:29 AM, Peter Rakhunov via Outages < outages@outages.org> wrote:

Anyone else experiencing issues with an XO SIP Trunk in the Chicago area?

From one of the XO SIP Trunks we are just constantly getting the following:

Got SIP response 503 "Service Unavailable" back from 64.35.113.86:5060

*Peter Rakhunov**SafeSpeed, LLC*

*CTO*Office: *312.924.7245 <(312)%20924-7245>*Cell: *847.915.1602 <(847)%20915-1602>*

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