CUBE ISTP Registration

[Kyle Sullivan]

I am trying get Cisco Cube running in my voice lab and registered with a SIP provider. The same router that Cube is running on also hosts CME.

When troubleshooting registration with the ISTP using debug ccsip messages and debug ccsip non-call, I notice every ephone-dn tries to register with the ISTP configured as sip-ua.

It looks like all these requests are being denied via the ISTP due to improper credentials.

1. Can Cisco Cube and CME reside on the same router?

2. What configuration would I use so only the sip-ua and credentials register with the ISTP and excluding the ephone-dns.

c2951-universalk9-mz.SPA.157-3.M5.bin"

CUBE-Version : 11.5.2
SW-Version : 15.7.3.M5, Platform CISCO2951/K9

Thanks,

Kyle

[Chris Deren]

I believe your option is to define tenant configuration on your router and thus do not force the phones to use the global sip-ua for all connections, you can then have separate tenant class for SIP trunk vs. CME endpoints, for example tenant for SIP provider might be such as:

voice class tenant 1

  registrar ipv4:x.x.x.x expires 3600

  credentials number xxxx username xxxx password 7 101F5B4A51 realm xxxx

  authentication username xxxx password 7 0355095852 realm xxxx

  no remote-party-id

  retry invite 2

  retry response 4

  retry register 10

  timers trying 1000

  timers expires 60000

  timers buffer-invite 1000

  sip-server ipv4:x.x.x.x

  bind control source-interface GigabitEthernet0/0/1

  bind media source-interface GigabitEthernet0/0/1

  no pass-thru content custom-sdp

snipper of dial-peer

dial-peer voice 20 voip

 description service provider

 session protocol sipv2

 voice-class sip tenant 1