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Cisco Bug: CSCvh73317 - CME SIP: voice class tenant interoperability registration issues

Last Modified

Oct 30, 2019

Products (17)

  • Cisco IOS
  • Cisco NCS 4202
  • Cisco ASR 920-10SZ-PD Router
  • Cisco ASR 920-24TZ-M Router
  • Cisco NCS 4216
  • Cisco ASR 920-4SZ-D Router
  • Cisco ASR 920-24SZ-M Router
  • Cisco ASR 920-24SZ-IM Router
  • Cisco NCS 4201
  • Cisco ASR 920-12SZ-IM Router
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Known Affected Releases


Description (partial)

IOS may continue to send SIP REGISTER attempts for extensions defined for SIP IP phones even when configured to not register with the SIP trunk provider.

The DNs defined under voice register DN show up under "show sip-ua register status"

CME SIP with SIP trunk configured under the "voice class tenant" configuration mode.
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