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Community Member

SIP

SIP with ITSP

********************************************

I have an ITSP which is giving me the service for dialing a local number in different cities. When they dial the number ITSP finishes the call via SIP.

They give me the list of numbers,the username|password for each and the SIP Proxy server. If I use it in my SJLabs phone or other SIP Phone it ring it.

I have 1 2851 GW.

Can I register those numbers in that GW and redirect them to other GWs (Already have IP-to-IP GW)

Under sip-ua i can only use 1 username |password|realm option.

And usernames and passwords are different for each number (Total 10)

I dont have any FXS ports

What should I do?

Thanks

3 REPLIES
Green

Re: SIP

Use the hidden command:

sip-ua

credentials username <> password <> realm <>

HTH!

Community Member

Re: SIP

I have tried it and I have error of no authentication in the proxy server

Here is the config:

sip-ua

credentials username 964812503 password 091D175D49545D435A5D5169 realm beta.awa

voz.com

authentication username 964812539 password 13544744535D4E7A7A757A70

no remote-party-id

retry invite 4

retry response 3

retry bye 2

retry cancel 2

retry register 5

timers register 250

registrar ipv4:213.162.201.146 expires 60

sip-server ipv4:213.162.201.146

!

Here is the log in the proxy server:

Registration Request: ID00000647 - 964812503@195.53.203.5:53155; Temporary

exec ifone..sp_sip_reg '964812503', '192.168.2.200', '195.53.203.5', 5060, 60, '', '213.162.201.146', '2.5.0000@Cisco-SIPGateway/IOS-12.x'

go

964812503|OK|19401*1115#

MD5 Authentication Required: ID00000647 - 964812503@195.53.203.5:53155; Temporary

MD5 Authentication Failed: ID00000647 - 964812503@195.53.203.5:53155; Temporary

And the debug ccsip all is attached

Why is not authenticating? If I try the same account with the command authentication the account 964812503 autheticate

Re: SIP

use a SIP proxy server (like SER or Asterisk) to register there each of the numbers and then forward the calls wherever you want. They will provide you with an unlimited number of possibilities.

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