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Community Member

UC540 With Bri card

Hi, i have a client who has boght as UC540, the FXO type. Meanwile they decided to go to an ISDN line. I've installed the BRI card and reconfigure all with the new config. Everyting is working well execct when the hangup the call. It takes to long to disconnect. If i trie to make another call after i finish one, it takes about 5 to 10 seconds before i can attempt to do a new one. Is this normal ? Is there a way i can make things go faster ?

Best regards

Paulo Silva

1 ACCEPTED SOLUTION

Accepted Solutions
Hall of Fame Super Gold

Re: UC540 With Bri card

Have 'isdn tei-negotiation preserve" under BRI interface.

Post 'debug isdn q931' taken with 'term mon'.

3 REPLIES
Hall of Fame Super Gold

Re: UC540 With Bri card

Have 'isdn tei-negotiation preserve" under BRI interface.

Post 'debug isdn q931' taken with 'term mon'.

Community Member

UC540 With Bri card

Hello, i've done as you said and problem is gone, I believe now that when the call was hanged ISDN had to renotiate tei, by adding the command you gave it preserves that negotiation making thing go much more faster.

Thanks

Paulo Silva

Hall of Fame Super Gold

UC540 With Bri card

Yes.

Thank you for the nice rating and good luck!

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