[asterisk-users] Help: How to configure SIP domain on SPA942

Philip Prindeville philipp_subx at redfish-solutions.com
Tue Nov 20 12:13:40 CST 2007


Yeah, I looked at LinksysSPATFTPProv.pdf...  It doesn't say, however, 
how to get
the phone's configuration out as a flat XML file.

Only how to push the file back into the phone.

Nor does it say how the phone derives its SIP domain.

-Philip

joakimsen at gmail.com wrote:
> Take a look at the admin guides at http://spc.pifiu.com
>
> On Nov 18, 2007 10:53 PM, Philip Prindeville
> <philipp_subx at redfish-solutions.com> wrote:
>   
>> I'm using a bunch of SPA942's, and I'm trying to provision them mostly
>> by DHCP (and what I can't set that way, I try to provision via HTTP
>> interface into the phone).
>>
>> I changed the domain in my AstLinux config from "astlinux" to redfish-solutions.com, and set
>> that in my sip.conf file as well:
>>
>>
>> context=incoming
>> canreinvite=no
>> realm=redfish-solutions.com
>> domain=redfish-solutions.com,incoming-redfish
>> tos=184
>> disallow=all
>> allow=ulaw
>> allow=gsm
>> localnet=192.168.10.0/255.255.255.0
>> externip=X.X.X.X
>>
>>
>> (Footnote:  do I need a default context?  I'd rather not having one... I'd rather specify where
>> my calls go explicitly...)
>>
>>
>> However, my phones don't seem to be registering with any (symbolic) domain...  just the IP address
>> of their DHCP or TFTP server (can't tell which, since it's the same box).
>>
>>
>>
>> <-- SIP read from 192.168.10.187:5060:
>> REGISTER sip:192.168.10.1 SIP/2.0
>> Via: SIP/2.0/UDP 192.168.10.187:5060;branch=z9hG4bK-1e31e66f
>> From: <sip:office_1 at 192.168.10.1>;tag=e798d04e1a8af3a6o0
>> To: <sip:office_1 at 192.168.10.1>
>> Call-ID: c32aac02-6bd1a7fd at 192.168.10.187
>> CSeq: 58671 REGISTER
>> Max-Forwards: 70
>> Contact: <sip:office_1 at 192.168.10.187:5060>;expires=3600
>> User-Agent: Linksys/SPA942-5.1.15(a)
>> Content-Length: 0
>> Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER
>> Supported: replaces
>> pbx2*CLI>
>>
>> --- (12 headers 0 lines) ---
>> Using latest REGISTER request as basis request
>> Sending to 192.168.10.187 : 5060 (non-NAT)
>> Transmitting (no NAT) to 192.168.10.187:5060:
>> SIP/2.0 404 Not found (unknown domain)
>> Via: SIP/2.0/UDP 192.168.10.187:5060;branch=z9hG4bK-1e31e66f;received=192.168.10.187
>> From: <sip:office_1 at 192.168.10.1>;tag=e798d04e1a8af3a6o0
>> To: <sip:office_1 at 192.168.10.1>;tag=as7c1c3fa2
>> Call-ID: c32aac02-6bd1a7fd at 192.168.10.187
>> CSeq: 58671 REGISTER
>> User-Agent: Asterisk PBX
>> Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
>> Content-Length: 0
>>
>>
>> The config seems to take:
>>
>> Our local SIP domains:                   Context              Set by
>> redfish-solutions.com                    incoming-redfish     [Configured]
>>
>>
>> So, what's the DHCP option (or the HTTP knob) to tweak to get the phones to
>> think they are in the redfish-solutions.com domain?
>>
>> Thanks,
>>
>> -Philip
>>
>>
>>
>>
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>
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