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PBX Integrate with exchange 2016


Rameshkumar

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I've integrated almost. Only thing when I am calling to exchange I am getting 302 Moved Temporarily error. I think it is because exchange sending back re-invite on TCP port 5062. Please advise.

 

SIP/2.0 302 Moved Temporarily
FROM: "210"<sip:2128513569@test.ramesh.net;user=phone>;tag=34533
TO: <sip:2128513569@test.ramesh.net;user=phone>;epid=DAF82C1CD2;tag=9a7665d8ef
CSEQ: 12935 INVITE
CALL-ID: 6346f572@pbx
VIA: SIP/2.0/TCP 173.115.23.185:53009;branch=z9hG4bK-12735598d07832221e3aefd2df0f01f9;rport
CONTACT: <sip:7208@MAIL.vicial.internal:5062;user=phone;transport=Tcp>
CONTENT-LENGTH: 0
SERVER: RTCC/5.0.0.0 MSExchangeUM/15.01.0845.039

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Accept Redirect is already enabled in the trunk. Below is the trunk settings.

#Trunk 2
aadr: 
analog: false
bcp: 
behind_nat: false
cid_update: 
cobusy: 500 Line Unavailable
codec_lock: false
codecs: 
codest: 
cur: 
dial_extension: 
dialplan: 2
dir: 
dis: false
domain: 6
dtmf: false
dtmf_mode: 
earlymedia: false
expires: 3600
failover: never
fraction: 128
from_source: pai
from_user: 
glob: 
global: false
hcv: 
hd: 
hf: {from}
hpai: {trunk}
hppi: 
hpr: {if clip true}id{fi clip true}
hrpi: 
hru: {request-uri}
ht: {to}
icid: 
ignore_18x_sdp: false
interoffice: false
minimum: 10
minor: 
name: Exchange
outbound_proxy: sip:173.180.98.133:5060;transport=tcp
pcap: false
prack: true
prefix: 
redirect: true
reg_account: 
reg_display: 
reg_keep: 
reg_registrar: 173.180.98.133
reg_user: 
remote_party: 
request_timeout: 
require: 
rfcrtp: false
ring180: false
rtcpxr: false
rtp_begin: 
rtp_end: 
send_email: 
sip_port: 
status: 
tel: true
trusted: false
type: gateway
use_epid: false
use_history: false
use_uuid: false
user_defined_hdr: 
uuid: c8521892-9803-4b90-8c09-f8a0b482a62e
wrtc_dest_name: 
wrtc_dest_number: 
 

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