[Asterisk-Users] Broadvoice's changes last week broke call forwarding

[Paul Nuyujukian]

Like everyone else who used asterisk with broadvoice, my outgoing calls
died last week. I made the appropriate changes, and now basic incoming
and outgoing calls are working. However, I have a few call-forwarding
rules that are no longer working. It's certainly no coincidence. I can
dial to all these number directly, but the problem only appears when
there is an incoming broadvoice call, and I am try to forward that call
out to another number. The most basic scenario where the issue appears
is as follows:

call comes in on broadvoice
rings the ata in my apartment Dial(SIP/sipura)
	(no one picks up)
tries to forward to my cell, Dial(SIP/broadvoice/714#######)
	(call dies here)

Curiously, the call does ring my cell, but when I pick up there is no
audio for either party in any direction. The console shows an SIP 400
error "Bad Request-URI" followed by several 404 "Not Found" errors. The
first error that sip debug shows is the following:

Sip read: 
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 164.67.195.23:5060;received=164.67.195.23;
branch=z9hG4bK68a91703;rport=5060
From: "310XXXYYYY" <sip:310XXXXXXX at sip.broadvoice.com>;tag=as14f78807
To: <sip:8886831000 at sip.broadvoice.com>;tag=SD5894199-
Call-ID: 213480db053b77d6797973362cb20554 at sip.broadvoice.com
CSeq: 102 INVITE
WWW-Authenticate: DIGEST realm="BroadWorks",algorithm=MD5,
nonce="1110838927310"
Content-Length: 0

Somewhere the invite is breaking up, but I can't figure out where. It's
especially peculiar because it's only on my forwarded calls, normal
outgoing calls work just fine. I'm not sure how to fix this, I've been
fiddling with sip.conf options for a while, but to no avail. Below is
the relevant sections of my sip.conf:

[general]
port = 5060
context = incoming
autocreatepeer = yes
srvlookup = yes
dtmfmode = inband
register => 310XXXXXXX at sip.broadvoice.com:
xxxxxxx:310XXXXXXX at sip.broadvoice.com
;this is all one line, it just got broken up by the email client

[broadvoice]
type = peer
context = incoming
username = 310XXXXXXX
fromuser = 310XXXXXXX
authname = 310XXXXXXX
regexten = 310XXXXXXX
secret = xxxxxxx
host = sip.broadvoice.com
fromdomain = sip.broadvoice.com
qualify = yes
nat = no
canreinvite = yes
disallow = all
allow = ulaw,gsm
permit = 147.135.8.128/32
insecure = very


Any suggestions would be most appreciated,

Paul