On 24-05 17:12, Adrian Acosta wrote:

Hello Ser guys! Could anyone register a Cisco ATA 186 with ser using authentication?

Yes.

I am using sip version v3.1.0 and set UID0=1000, PWD0=(pass configured in ser), GkOrProxy=(ser ip), UseLoginID=1, [1]LoginID0=1000@myrealm.com , SIPRegOn=1. ATA has a static public ip address. After ATA sends an INVITE ser replies with 483 too many hops, so ATA does not register in ser.

Your ser is misconfigured, make sure that your configuration file contains alias="myrealm.com"

Jan.