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sip-ua with sipgate Germany

Hi Guys,

I try to implement Sipgate (Germany) as ISTP.

I see that the trunk get registred with:

- show sip-ua register status

- configuration website from Sipgate

Unfortunately the registration drops, the status of the trunk from the website is offline but show sip-ua register status tell me the trunk is registered.

I use this cfg on gateway:

voice service voip

ip address trusted list


no ip address trusted authenticate

allow-connections h323 to h323

allow-connections h323 to sip

allow-connections sip to h323

allow-connections sip to sip


  bind control source-interface GigabitEthernet0/0

  bind media source-interface GigabitEthernet0/0

  min-se 28800 session-expires 28800

  bearer-capability clear-channel udi


credentials number 111111T0 username 111111T0 password 7 XXXXXXX realm

authentication username 111111T0 password 7 XXXXXXX realm

retry invite 5

retry register 10

timers connect 100

registrar expires 3600


dial-peer voice 50 voip

translation-profile outgoing SIP

destination-pattern 41T

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

progress_ind connect enable 8

session protocol sipv2

session target sip-server

session transport udp

dtmf-relay rtp-nte

codec g711ulaw

If the trunk is registered on both sides, incoming calls working fine.

But outgoing calls doesn't work at all.

So currently I'm facing two issues:

1. registeration drops

2. outgoing calls don't work --> SIP/2.0 403 Forbidden (check from field)

For the frist issue, this output lookings strange to me:

VGW_1#show sip register stat

Line                             peer       expires(sec) registered P-Associ-URI

================================ ========== ============ ========== ============

0*                               2          125          no        

111111T0                         -1         2202         yes       

I don't know where the 0* is coming from. But it also tries to register at Sipgate Oo

For the second issue, I guess it would work if I could use this cfg on outgoing SIP dial-peer:

clid network-number 111111T0

But I can't implement it, because there is a letter in it.

Running IOS version: 15.1(4)M1

Please advise

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sip-ua with sipgate Germany

Wrong forum, post in "IP telephony". You can move your posting with the Actions panel on the right.