diff --git a/package/pjsip/patches/0004-Pulse-dialing-support-into-pjsip.patch b/package/pjsip/patches/0004-Pulse-dialing-support-into-pjsip.patch
new file mode 100644
index 000000000..125d47230
--- /dev/null
+++ b/package/pjsip/patches/0004-Pulse-dialing-support-into-pjsip.patch
@@ -0,0 +1,34 @@
+From 347ac23bded2fecf8f4f6daa20da4083206ae977 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Mon, 19 Mar 2012 14:55:47 +0100
+Subject: [PATCH 4/4] Pulse dialing support into pjsip.
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Andrej Vlašić <andrej.vlasic0@gmail.com>
+---
+ .../pjmedia/src/pjmedia-audiodev/tapi_dev.c        |    7 +++++++
+ 1 files changed, 7 insertions(+), 0 deletions(-)
+
+diff --git a/pjmedia/src/pjmedia-audiodev/tapi_dev.c b/pjmedia/src/pjmedia-audiodev/tapi_dev.c
+index 2c65a0d..f650a3e 100644
+--- a/pjmedia/src/pjmedia-audiodev/tapi_dev.c
++++ b/pjmedia/src/pjmedia-audiodev/tapi_dev.c
+@@ -833,6 +833,13 @@ tapi_dev_event_handler(tapi_aud_stream_t *stream)
+ 				if(tapi_digit_callback)
+ 					tapi_digit_callback(i, tapiEvent.data.dtmf.ascii);
+ 				break;
++			case IFX_TAPI_EVENT_PULSE_DIGIT:
++				if(tapi_digit_callback)
++					if(tapiEvent.data.pulse.digit == 0xB)
++						tapi_digit_callback(i, '0');
++					else
++						tapi_digit_callback(i, '0' + tapiEvent.data.pulse.digit);
++				break;
+ 			case IFX_TAPI_EVENT_COD_DEC_CHG:
+ 			case IFX_TAPI_EVENT_TONE_GEN_END:
+ 			case IFX_TAPI_EVENT_CID_TX_SEQ_END:
+-- 
+1.7.7.1
+