On 4/8/19 6:18 AM, Joshua C. Colp wrote:
On Sat, Apr 6, 2019, at 10:04 AM, sean darcy wrote:
On 4/5/19 10:36 AM, sean darcy wrote:
I'm trying to set up pjsip to work with an obi202 and google voice. But
I can't configure the endpoint.

pjsip:

[obi202-auth](!)
type = auth
auth_type = userpass
password = <mypass>

[obi202-aor](!)
type = aor
max_contacts = 2

; ===== endpoints  ========

[gv-voice](obi202-endpoint)
auth = gv-voice
aors = gv-voice
identify_by=auth_username
;identify_by=username ; I also tried this. Same result.
context = gv-voice

[gv-voice](obi202-auth)
username = gv-voice

[gv-voice](obi202-aor)

##############

  From the pjsip logging:

<--- Received SIP request (798 bytes) from UDP:<obi_ip>:5062 --->

INVITE sip:<gv_num>@<ast_ip>:5060 SIP/2.0

Call-ID: [email protected]

Content-Length: 270

CSeq: 8001 INVITE
From: <sip:+1<calling_num>@<ast_ip>>;tag=SP377bfeeed75f36b8e
Max-Forwards: 70
To: <sip:<calling_num>@<ast_ip>>
Via: SIP/2.0/UDP <obi_ip>:5062;branch=z9hG4bK-fec7c7c4;rport
User-Agent: OBIHAI/OBi202-3.2.2.5921
Contact: <sip:gv-voice@<obi_ip>:5062>
Expires: 60
Supported: replaces
Allow: ACK,BYE,CANCEL,INFO,INVITE,NOTIFY,OPTIONS,PRACK,REFER,UPDATE
Content-Type: application/sdp

v=0

o=- 112746442 1 IN IP4 10.10.11.181
s=-
c=IN IP4 <obi_ip>
t=0 0
m=audio 17076 RTP/AVP 0 101 104 8
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=rtpmap:104 G726-32/8000
a=rtpmap:8 PCMA/8000
a=sendrecv
a=ptime:20
a=xg726bitorder:big-endian

[Apr  3 13:17:12] NOTICE[1762]: res_pjsip/pjsip_distributor.c:672
log_failed_request: Request 'INVITE' from
'<sip:+1<calling_num>@10.10.11.180>' failed for '<obi_ip>:5062' (
callid: bb384ee02eab7054@<obi_ip>) - No matching endpoint found

Any help appreciated.

sean



I'm expecting gv-voice to be the "matching endpoint". The INVITE has
gv-voice as the "Contact:" . Isn't this the "Username" in pjsip "auth" ?

Nope. The Contact is never considered for that. The From username is what is matched for an endpoint using 
the "username" option. The authentication username is what is matched for an endpoint using the 
"auth_username" option but you also need to ensure it is enabled in 
"endpoint_identifier_order" global option.

Thanks for the reply.

auth_username seems to be enabled:

asterisk*CLI> pjsip show identifiers
Identifier Names:
name not specified
ip
username
anonymous
header
auth_username

Is the order a problem ?

I set:

endpoint_identifier_order=auth_username,"name not specified",ip,username,anonymous,header

restarted. No errors.

But no effect on the identifier order.

From obi202 :

SIP Credentials
Parameter Name  Value
AuthUserName    gv-voice        
AuthPassword    password

This also requires the endpoint to actually authenticate.

Not sure what this means. Of course, I agree, but how do I make this happen?

BTW, this is 16.3.0.

sean



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