[SR-Users] Replicate REGISTER and save original received value

Alex Balashov abalashov at evaristesys.com
Mon Mar 11 21:15:21 CET 2019

Hi Daniel,

The 'received' parameter should be replicated. It is in one of our
dmq_usrloc rigs, which has four nodes, and registrations can come into
any of them.

By way of example:

[root at gw kamailio]# kamcmd -s /tmp/kamailio_ctl ul.lookup location abalashov at sip.$DOMAIN
	AoR: abalashov at sip.$DOMAIN
	Contacts: {
		Contact: {
			Address: sip:abalashov at;alias=$PUBLIC_IP~5060~1
			Expires: 112
			Q: 0.000000
			Call-ID: b1663a59ecd8732037017105a82662d3
			CSeq: 3030
			User-Agent: PolycomVVX-VVX_411-UA/
			Received: sip:$PUBLIC_IP:5060
			Path: <sip:$NOT_THIS_HOST:5080;lr>
			State: CS_NEW
			Flags: 0
			CFlags: 0
			Socket: [not set]
			Methods: 8159
			Ruid: uloc-5c6a50c4-5c25-98d
			Instance: [not set]
			Reg-Id: 0
			Server-Id: 0
			Tcpconn-Id: -1
			Keepalive: 0
			Last-Keepalive: 1552335034
			Last-Modified: 1552335034

There's a 50% chance I could be mistaken, but I vaguely remember that
replication of 'received' was an issue in some earlier version of
Kamailio than that.

-- Alex

On Mon, Mar 11, 2019 at 05:13:31PM +0000, Daniel W. Graham wrote:

> When forwarding / replicating a REGISTER, is it possible (without using DMQ) for the receiving host to save the contact with the original received parameter?
> REGISTER > server 1 (received set) > forward > server 2 (received not set)
> add_rcv_param will set received to server 1 IP, but I'm looking for the original parameter as set on SERVER 1.
> -dan

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Alex Balashov | Principal | Evariste Systems LLC

Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free) 
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/

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