I'm trying to get a Zultys Zip 2 phone working with Asterisk. The phone seems to be failing registration (see sip debug output below). However, I can place calls TO the Zip2 from other SIP phones (Grandstream BT-101, Xten X-Lite, and eStara Softphone) and from Nortel PBX extensions coming in to Asterisk over a PRI T1. The problem is that I cannot dial any extensions from the Zip 2. Any extension gets an immediate busy signal and NO output from sip debug (not even any packets in tcpdump). The Zip 2 does show up in "sip show peers":
Name/username Host Mask Port Status
157672/157672 172.16.0.163 255.255.255.255 5060 Unmonitored
Zultys support (which has been pretty good so far, by the way) says that the Zip 2 does not yet support authorization, and that I need to "disable authorization" on Asterisk. They say they have tested with Asterisk, and Asterisk is listed on the compatibility list for the Zip 2.
My sip.conf for that phone follows, along with the relevant output from sip debug when the phone tries to register (Asterisk is on 10.1.1.45, the Zip 2 is 172.16.0.163). How do I disable authorization for this phone, beyond not specifying a secret?
Is anyone successfully using Zultys phones with Asterisk? What am I missing?
Thanks,
Randy Johnson
[157672]
disallow=all
allow=ulaw
type=friend
insecure=yes
host=172.16.0.163
context=softphones
callerid="Zip2"<3767>
canreinvite=no
dtmfmode=rfc2833
Here is the resulting SIP exchange when the Zip2 restarts.
REGISTER sip:10.1.1.45 SIP/2.0
Call-ID: [EMAIL PROTECTED]
From: 157672<sip:[EMAIL PROTECTED];user=phone>;tag=25ad4-1c75
To: 157672<sip:[EMAIL PROTECTED];user=phone>
CSeq: 101 REGISTER
Via: SIP/2.0/UDP 172.16.0.163:5060
Contact: <sip:[EMAIL PROTECTED]:5060;user=phone>
Max-Forwards: 70
User-Agent: Zultys ZIP 2
Expires: 1800
Supported: timer
Content-Length: 0
12 headers, 0 lines
Using latest request as basis request
Sending to 172.16.0.163 : 5060 (non-NAT)
Transmitting (no NAT):
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 172.16.0.163:5060
From: 157672<sip:[EMAIL PROTECTED];user=phone>;tag=25ad4-1c75
To: 157672<sip:[EMAIL PROTECTED];user=phone>;tag=as6e42ea2b
Call-ID: [EMAIL PROTECTED]
CSeq: 101 REGISTER
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER
Contact: <sip:[EMAIL PROTECTED]>
Content-Length: 0
to 172.16.0.163:5060
