CP-7821 digest Auth

[Vladimir Pismerov]

Hello everyone.

Is there any Cisco expert?!

Is CP-7821 supports digest auth, for reg it in CUCM 7.1.5?!

[Vivek Batra]

Guessing widely, digest authentication is a inherent part of SIP and should be supported with any kind of SIP implementation.

- Vivek

[Vladimir Pismerov]

Hi, I understand.

But how should I add SIP digest username and password in CNF file?!

I have reg it in CME, then I took cnf-file from it, and there is no any digest fields ...

And when I reg 7821 in CUCM as Third-party, RTMT says "%CCM_CALLMANAGER-CALLMANAGER-3-DeviceTypeMismatch: Device type mismatch. Name of device.:SEPB07D47D1607B Device type.:621 Database device type:336 Cluster ID:StandAloneCluster Node ID: XXXX"

[Vivek Batra]

Digest credentials should be using name authname and password.

https://supportforums.cisco.com/discussion/12589941/configuring-cisco-cp-7821-sip

- Vivek

[Vladimir Pismerov]

I did cnf file, like in this post.

But phone does not registers.

It has an "Registering" message on the display and nothing.

In CUCM web console, this phone is without an ip address.

Don't know ... 

[Vivek Batra]

Are you registering this phone as Cisco phone OR third party SIP phone? If as third party SIP phone, did you correctly configure the required settings in CUCM?

- Vivek

[Vladimir Pismerov]

I try to reg it as third-party.

All settings in CUCM are correct, because endpoints like Linksys PAP2 are work fine, they regs like third-party sip.

[Vivek Batra]

How did you pass the configuration file to phone?

Did you take traces to check whether phone is sending REGISTER request or not?

- Vivek

[Vladimir Pismerov]

I pass cnf file from CME router.

I have changed a file and copy it to router.

I did not take trace. I don't know how ...

Sorry

[Vladimir Pismerov]

This is debug from 7821 webface

10.94.0.121 - CUCM

10.255.16.51 - CME router

[01:37:53a,12/04/15] DeviceName=SEPB07D47D1607B DeviceIPv4Address=10.94.33.92/26 IPv4DefaultGateway=10.94.33.65 DeviceIPv6Address= IPv6DefaultGateway= ModelNumber=CP-7821 NeighborIPv4Address=10.16.67.15 NeighborIPv6Address= NeighborDeviceID=RNI-5 NeighborPortID=FastEthernet0/7 DHCPv4Status=3 DHCPv6Status=3 TFTPCfgStatus=1 DNSStatusUnifiedCM1=4 DNSStatusUnifiedCM2=0 DNSStatusUnifiedCM3=0 DNSv6StatusUnifiedCM1=0 DNSv6StatusUnifiedCM2=0 DNSv6StatusUnifiedCM3=0 VoiceVLAN=101 UnifiedCMIPAddress=10.255.16.51 LocalPort=0 TimeStamp=1449135800492 ReasonForOutOfService=24 LastProtocolEventSent=Sent:REGISTER sip:10.94.0.122 SIP/2.0 Cseq:101 REGISTER CallId:b07d47d1-607b0002-66d2ff70-57a8f95e@10.94.33.92 LastProtocolEventReceived=Rcvd:SIP/2.0 200 OK Cseq:692 REGISTER CallId:b07d47d1-607b0002-0614f97f-201b4ef6@10.94.33.92

[Vivek Batra]

Which device is assigned 10.94.0.122?

From logs it seems phone is not having correct configuration. 

UnifiedCMIPAddress=10.255.16.51

which is CME IP address. You need to check if you're passing correct credentials in configuration file to phone.

- Vivek

[Vladimir Pismerov]

I made reset phone.

This is debug message know

10:22:48am,04/23/15] DeviceName=SEPB07D47D1607B DeviceIPv4Address=10.94.33.92/26 IPv4DefaultGateway=10.94.33.65 DeviceIPv6Address= IPv6DefaultGateway= ModelNumber=CP-7821 NeighborIPv4Address=10.16.67.15 NeighborIPv6Address= NeighborDeviceID=RNI-5 NeighborPortID=FastEthernet0/7 DHCPv4Status=3 DHCPv6Status=3 TFTPCfgStatus=1 DNSStatusUnifiedCM1=4 DNSStatusUnifiedCM2=0 DNSStatusUnifiedCM3=0 DNSv6StatusUnifiedCM1=0 DNSv6StatusUnifiedCM2=0 DNSv6StatusUnifiedCM3=0 VoiceVLAN=101 UnifiedCMIPAddress= LocalPort=0 TimeStamp=1429808483646 ReasonForOutOfService=24 LastProtocolEventSent=Sent:REGISTER sip:10.94.0.121 SIP/2.0 Cseq:101 REGISTER CallId:b07d47d1-607b0002-560b785a-4d57d895@10.94.33.92 LastProtocolEventReceived=

I don't know what fild I should fill to get UnifiedCMIPAddress ...