[asterisk-users] cisco phones getting SIP 401 unauthorized

[peder at networkoblivion.com]

As a followup to my previous email, change nat_enable to "1" and reboot 
the phones.

Jerry Geis wrote:
>> Did you check sip.conf to make sure that the port is correctly set to 5060?
>>
>> Please show the output of Cli> sip show peer <peernumber> and the contents of your SEP<MAC>.cnf file.
>>
>> Dave
>>   
> 
> sip.conf has :
> 
> bindport=5060                   ; UDP Port to bind to (SIP standard port 
> is 5060)
> bindaddr=X.X.X.X            ; ress to bind to (0.0.0.0 binds to all)
> srvlookup=yes                   ; Enable DNS SRV lookups on outbound calls
>                          
> 
> One extension cisco in sip.conf is:
> [402]
> type=friend
> dtmfmode=rfc2833
> username=402
> secret=XXXXXXX
> disallow=all
> allow=ulaw
> allow=alaw
> host=dynamic
> context=local-sip
> nat=yes
> canreinvite=no
> callerid="John Smith" <402>
> 
> sip show peer 402
>   * Name       : 402
>   Secret       : <Set>
>   MD5Secret    : <Not set>
>   Context      : smvoice-sip
>   Subscr.Cont. : <Not set>
>   Language     : >
>   AMA flags    : Unknown
>   CallingPres  : Presentation Allowed, Not Screened
>   Callgroup    :
>   Pickupgroup  :
>   Mailbox      :
>   VM Extension : asterisk
>   LastMsgsSent : 32767/65535
>   Call limit   : 0
>   Dynamic      : Yes
>   Callerid     : "John Smith" <402>
>   Expire       : -1
>   Insecure     : no
>   Nat          : Always
>   ACL          : No
>   CanReinvite  : No
>   PromiscRedir : No
>   User=Phone   : No
>   Trust RPID   : No
>   Send RPID    : No
>   DTMFmode     : rfc2833
>   LastMsg      : 0
>   ToHost       :
>   Addr->IP     : (Unspecified) Port 0
>   Defaddr->IP  : 0.0.0.0 Port 5060
>   Def. Username: 402
>   SIP Options  : (none)
>   Codecs       : 0xc (ulaw|alaw)
>   Codec Order  : (ulaw,alaw)
>   Status       : Unmonitored
>   Useragent    :
>   Reg. Contact :
> 
> 
> SIP Config file:
> 
> # SIP Configuration Generic File (start)
> 
> 
> # Proxy Server
> proxy1_address: "X.X.X.X"  
> proxy2_address: "X.X.X.X"  
> proxy3_address: "X.X.X.X"  
> proxy4_address: "X.X.X.X"  
> proxy5_address: "X.X.X.X"  
> proxy6_address: "X.X.X.X"  
> 
> # Line 1 Settings
> line1_name: "402"                     ; Line 1 Extension\User ID
> line1_displayname: "402"           ; Line 1 Display Name
> line1_authname: "402"         ; Line 1 Registration Authentication
> line1_password: "402"         ; Line 1 Registration Password
> 
> # Line 2 Settings
> line2_name: "403"                          ; Line 2 Extension\User ID
> line2_displayname: "403"                   ; Line 2 Display Name
> line2_authname: "403"         ; Line 2 Registration Authentication
> line2_password: "403"         ; Line 2 Registration Password
> 
> # Emergency Proxy info
> proxy_emergency: ""
> proxy_emergency_port: "5060"
> 
> # Backup Proxy info
> proxy_backup: ""
> proxy_backup_port: "5060"
> 
> # Outbound Proxy info
> outbound_proxy: ""
> outbound_proxy_port: "5060"
> 
> # NAT/Firewall Traversal
> nat_enable: "0"
> nat_address: ""
> voip_control_port: "5060"
> start_media_port: "16384"
> end_media_port:  "32766"
> nat_received_processing: "1"
> 
> # Phone Label (Text desired to be displayed in upper right corner)
> phone_label: "JDA  402  "            ; Has no effect on SIP messaging
> 
> # Time Zone phone will reside in
> time_zone: EST 
> 
> # Telnet Level (enable or disable the ability to telnet into this phone
> telnet_level: "0"      ; 0-Disabled (default), 1-Enabled, 2-Privileged
> 
> # Phone prompt/password for telnet/console session
> phone_prompt: "Go Away"                              ; Telnet/Console Prompt
> phone_password: "cisco"                          ; Telnet/Console Password
> 
> proxy_register: 1 
> 
> # Enable_VAD (1-enabled, 0-disabled)
> enable_vad: "0"
> 
> # Network Media Type (auto, full100, full10, half100, half10)
> network_media_type: "auto"
> user_info: phone
> 
> # URL for external Directory location
> #logo_url: "http://10.0.1.3/10-20logo.bmp"                    ; URL for branding logo to be used on phone display
> 
> # SIP Configuration Generic File (stop)
> 
> 
> 
> 
> 
> 
> 
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